{"id":3967,"date":"2026-04-20T13:54:48","date_gmt":"2026-04-20T17:54:48","guid":{"rendered":"https:\/\/dev26.lecowebtest.com\/news\/\/"},"modified":"2026-07-10T13:22:46","modified_gmt":"2026-07-10T17:22:46","slug":"%e3%83%af%e3%82%a4%e3%83%b3%e3%81%ae%e5%8c%96%e5%ad%a6%e3%82%b3%e3%83%9f%e3%83%a5%e3%83%8b%e3%83%86%e3%82%a3%e3%83%86%e3%82%a4%e3%82%b9%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0%e3%82%a4%e3%83%99%e3%83%b3","status":"publish","type":"post","link":"https:\/\/www.leco.com\/ja\/news\/chemistry-of-wine-community-tasting-event\/","title":{"rendered":"\u300e\u30ef\u30a4\u30f3\u306e\u5316\u5b66\uff1a\u30df\u30b7\u30ac\u30f3\u5dde\u5357\u897f\u90e8\u306b\u304a\u3051\u308b\u5473\u3001\u79d1\u5b66\u3001\u305d\u3057\u3066\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u3064\u306a\u304c\u308a\u300f"},"content":{"rendered":"<div class=\"wp-block-group is-style-leco-vertical-margin-top has-global-padding is-layout-constrained wp-container-core-group-is-layout-875e403b wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group leco-published-on is-nowrap is-layout-flex wp-container-core-group-is-layout-70236872 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">\u516c\u958b\u65e5<\/p>\n\n\n<div style=\"line-height:1\" class=\"wp-block-post-date has-custom-1-font-size\"><time datetime=\"2026-04-20T13:54:48-04:00\">2026\u5e744\u670820\u65e5<\/time><\/div><\/div>\n\n\n\n<h1 class=\"wp-block-heading is-style-h2-style\">\u300e\u30ef\u30a4\u30f3\u306e\u5316\u5b66\uff1a\u30df\u30b7\u30ac\u30f3\u5dde\u5357\u897f\u90e8\u306b\u304a\u3051\u308b\u5473\u3001\u79d1\u5b66\u3001\u305d\u3057\u3066\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u3064\u306a\u304c\u308a\u300f<\/h1>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\"><figure class=\"is-style-rounded wp-block-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting.webp\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\u8d64\u30ef\u30a4\u30f3\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u4e2d\u306e\u5316\u5b66\u6559\u5ba4\u306e\u53c2\u52a0\u8005\" style=\"object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting.webp 1280w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting-18x10.webp 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\"><\/figure><\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-1ea9787f wp-block-group-is-layout-constrained\" style=\"margin-top:48px\">\n<div class=\"leco-share-article align-left wp-block-create-block-leco-share-article\">\n\t<div class=\"share-article-wrapper\">\n\t\t<button class=\"share-article-button\" data-url=\"https:\/\/www.leco.com\/ja\/news\/chemistry-of-wine-community-tasting-event\/\" aria-label=\"\u8a18\u4e8b\u3092\u5171\u6709\">\n\t\t\t\u8a18\u4e8b\u3092\u5171\u6709\t\t<\/button>\n\t\t<span class=\"share-article-copied\" aria-live=\"polite\" aria-atomic=\"true\">\n\t\t\t\u8a18\u4e8b\u30ea\u30f3\u30af\u3092\u30b3\u30d4\u30fc\u3057\u307e\u3057\u305f\t\t<\/span>\n\t<\/div>\n<\/div>\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ef\u30a4\u30f3\u306f\u3001\u67d1\u6a58\u985e\u3001\u30ab\u30ab\u30aa\u3001\u82b1\u306e\u9999\u308a\u3001\u571f\u306e\u30cb\u30e5\u30a2\u30f3\u30b9\u3068\u3044\u3063\u305f\u8a69\u7684\u306a\u8a00\u8449\u3067\u8868\u73fe\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u306e\u9999\u308a\u306e\u80cc\u666f\u306b\u306f\u3001\u7551\u3001\u91b8\u9020\u5bb6\u3001\u305d\u3057\u3066\u6642\u9593\u306b\u3088\u3063\u3066\u5f62\u4f5c\u3089\u308c\u305f\u8907\u96d1\u306a\u5316\u5b66\u306e\u7269\u8a9e\u304c\u3042\u308a\u307e\u3059\u3002\u591a\u304f\u306e\u30ef\u30a4\u30f3\u611b\u597d\u5bb6\u306b\u3068\u3063\u3066\u3001\u79d1\u5b66\u306e\u5b58\u5728\u306f\u898b\u3048\u306a\u3044\u307e\u307e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a2\u30c3\u30c8 <em>\u30ef\u30a4\u30f3\u306e\u5316\u5b66<\/em>, \u3001LECO\u3068\u30ec\u30a4\u30af\u30fb\u30df\u30b7\u30ac\u30f3\u30fb\u30ab\u30ec\u30c3\u30b8\u304c\u5171\u50ac\u3057\u305f\u8a66\u98f2\u30a4\u30d9\u30f3\u30c8\u3067\u306f\u3001\u79d1\u5b66\u304c\u7814\u7a76\u5ba4\u304b\u3089\u30b0\u30e9\u30b9\u3078\u3068\u98db\u3073\u51fa\u3057\u307e\u3057\u305f\u3002\u53c2\u52a0\u8005\u306f\u3001\u5730\u5143\u7523\u306e\u30ef\u30a4\u30f3\u3092\u8a66\u98f2\u3057\u306a\u304c\u3089\u3001\u5316\u5b66\u304c\u79c1\u305f\u3061\u306e\u55c5\u899a\u3084\u5473\u899a\u3001\u305d\u3057\u3066\u697d\u3057\u307f\u306e\u611f\u899a\u3092\u3069\u306e\u3088\u3046\u306b\u89e3\u304d\u660e\u304b\u3059\u306e\u304b\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<figure data-wp-context='{\"galleryId\":\"6a9359ef38bd4\"}' data-wp-interactive=\"core\/gallery\" class=\"wp-block-gallery has-nested-images columns-3 is-cropped wp-block-gallery-1 is-layout-flex 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data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"4259\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/mason-marsh-matt-most-lake-michigan-college-wine-tasting-1024x576.webp\" alt=\"Chemistry of Wine participants conversing about wine aromas\" class=\"wp-image-4259\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/mason-marsh-matt-most-lake-michigan-college-wine-tasting-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/mason-marsh-matt-most-lake-michigan-college-wine-tasting-300x169.webp 300w, 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1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<figure data-wp-context='{\"imageId\":\"6a9359ef3b7d2\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a9359ef3b7d2\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"4240\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-tlc-lake-michigan-college-wine-tasting-1024x576.webp\" alt=\"Chemistry of Wine participants visually examining red wines\" class=\"wp-image-4240\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-tlc-lake-michigan-college-wine-tasting-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-tlc-lake-michigan-college-wine-tasting-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-tlc-lake-michigan-college-wine-tasting-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-tlc-lake-michigan-college-wine-tasting-18x10.webp 18w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-tlc-lake-michigan-college-wine-tasting.webp 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<figure data-wp-context='{\"imageId\":\"6a9359ef3bef7\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a9359ef3bef7\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"4260\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/greg-fulmer-closeup-lake-michigan-college-wine-tasting-1024x576.webp\" alt=\"Chemistry of Wine participants sniffing wine to begin aroma analysis\" class=\"wp-image-4260\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/greg-fulmer-closeup-lake-michigan-college-wine-tasting-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/greg-fulmer-closeup-lake-michigan-college-wine-tasting-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/greg-fulmer-closeup-lake-michigan-college-wine-tasting-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/greg-fulmer-closeup-lake-michigan-college-wine-tasting-18x10.webp 18w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/greg-fulmer-closeup-lake-michigan-college-wine-tasting.webp 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<figure data-wp-context='{\"imageId\":\"6a9359ef3c4f0\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a9359ef3c4f0\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"4241\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/kirstin-rossman-lake-michigan-college-wine-tasting-1024x576.webp\" alt=\"Chemistry of Wine participants enjoying conversation\" class=\"wp-image-4241\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/kirstin-rossman-lake-michigan-college-wine-tasting-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/kirstin-rossman-lake-michigan-college-wine-tasting-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/kirstin-rossman-lake-michigan-college-wine-tasting-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/kirstin-rossman-lake-michigan-college-wine-tasting-18x10.webp 18w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/kirstin-rossman-lake-michigan-college-wine-tasting.webp 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<figure data-wp-context='{\"imageId\":\"6a9359ef3c86e\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a9359ef3c86e\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"4242\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting-1024x576.webp\" alt=\"\u8d64\u30ef\u30a4\u30f3\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u4e2d\u306e\u5316\u5b66\u6559\u5ba4\u306e\u53c2\u52a0\u8005\" class=\"wp-image-4242\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting-18x10.webp 18w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting.webp 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/figure>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\" style=\"margin-top:var(--wp--preset--spacing--2-xl)\">\n<h2 class=\"wp-block-heading\">\u771f\u306e\u5730\u57df\u30d1\u30fc\u30c8\u30ca\u30fc\u30b7\u30c3\u30d7<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LECO\u306e\u672c\u793e\u306f\u3001\u30df\u30b7\u30ac\u30f3\u6e56\u5cb8\u30a2\u30e1\u30ea\u30ab\u30f3\u30fb\u30f4\u30a3\u30c6\u30a3\u30ab\u30eb\u30c1\u30e3\u30fc\u30fb\u30a8\u30ea\u30a2\uff08AVA\uff09\u306e\u4e2d\u5fc3\u5730\u3067\u3042\u308b\u30df\u30b7\u30ac\u30f3\u5dde\u30bb\u30f3\u30c8\u30b8\u30e7\u30bb\u30d5\u306b\u3042\u308a\u307e\u3059\u3002\u30df\u30b7\u30ac\u30f3\u5dde\u5357\u897f\u90e8\u306b\u4f4d\u7f6e\u3059\u308b\u3053\u306e130\u4e07\u30a8\u30fc\u30ab\u30fc\u306e\u5730\u57df\u306f\u3001\u540c\u5dde\u306e\u30d6\u30c9\u30a6\u7dcf\u751f\u7523\u91cf\u306e80%\u4ee5\u4e0a\u3092\u5360\u3081\u3066\u3044\u307e\u3059\u3002\u5317\u7def42\u5ea6\u306b\u4f4d\u7f6e\u3059\u308b\u3053\u306e <a href=\"https:\/\/michigan.guides.winefolly.com\/regions\/lake-michigan-shore\/\" target=\"_blank\" rel=\"noopener\">\u30ec\u30a4\u30af\u30fb\u30df\u30b7\u30ac\u30f3\u30fb\u30b7\u30e7\u30a2AVA<\/a> \u30d5\u30e9\u30f3\u30b9\u3001\u30c9\u30a4\u30c4\u3001\u30b9\u30da\u30a4\u30f3\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u30e8\u30fc\u30ed\u30c3\u30d1\u306e\u6709\u540d\u306a\u30ef\u30a4\u30f3\u7523\u5730\u3068\u5730\u7406\u7684\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002\u6c37\u6cb3\u671f\u306b\u5f62\u6210\u3055\u308c\u305f\u571f\u58cc\u3068\u300c\u30ec\u30a4\u30af\u30fb\u30a8\u30d5\u30a7\u30af\u30c8\uff08\u6e56\u6cbc\u52b9\u679c\uff09\u300d\u304c\u3001\u975e\u5e38\u306b\u751f\u7523\u6027\u306e\u9ad8\u3044\u8fb2\u696d\u5730\u57df\u3092\u751f\u307f\u51fa\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u3058\u5730\u57df\u306e\u5927\u90e8\u5206\u306b\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3001, <a href=\"https:\/\/www.lakemichigancollege.edu\/\" data-type=\"link\" data-id=\"https:\/\/www.lakemichigancollege.edu\/\" target=\"_blank\" rel=\"noopener\">\u30ec\u30a4\u30af\u30fb\u30df\u30b7\u30ac\u30f3\u30fb\u30ab\u30ec\u30c3\u30b8<\/a> (LMC)\u306f\u3001\u8fd1\u96a3\u306e\u30df\u30b7\u30ac\u30f3\u5dde\u30d9\u30f3\u30c8\u30f3\u30cf\u30fc\u30d0\u30fc\u306b\u3042\u308b\u516c\u7acb\u306e\u5730\u57df\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u30fb\u30ab\u30ec\u30c3\u30b8\u3067\u3059\u3002LMC\u306b\u306f\u3001\u591a\u304f\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3084\u5730\u57df\u793e\u4f1a\u3078\u306e\u30b5\u30fc\u30d3\u30b9\u306e\u4e2d\u3067\u3082\u3001\u4e2d\u897f\u90e8\u3067\u552f\u4e00\u306e\u6559\u80b2\u7528\u30ef\u30a4\u30ca\u30ea\u30fc\u3067\u3042\u308b <a href=\"https:\/\/lakemichiganvintners.com\/\" data-type=\"link\" data-id=\"https:\/\/lakemichiganvintners.com\/\" target=\"_blank\" rel=\"noopener\">\u30ec\u30a4\u30af\u30fb\u30df\u30b7\u30ac\u30f3\u30fb\u30f4\u30a3\u30f3\u30c8\u30ca\u30fc\u30ba<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f7c\u3089\u306e <a href=\"https:\/\/www.lakemichigancollege.edu\/academics\/culinary-wineviticulture\/wine-and-viticulture\" data-type=\"link\" data-id=\"https:\/\/www.lakemichigancollege.edu\/academics\/culinary-wineviticulture\/wine-and-viticulture\" target=\"_blank\" rel=\"noopener\">\u30ef\u30a4\u30f3\u30fb\u683d\u57f9\u5b66\u6280\u8853\u30d7\u30ed\u30b0\u30e9\u30e0<\/a>, \u8fd1\u96a3\u306e\u7551\u3067\u306e\u30d6\u30c9\u30a6\u306e\u53ce\u7a6b\u304b\u3089\u3001\u7834\u7815\u3001\u719f\u6210\u3001\u305d\u3057\u3066\u30dc\u30c8\u30ea\u30f3\u30b0\u3084\u63d0\u4f9b\u306b\u81f3\u308b\u307e\u3067\u3001\u30ef\u30a4\u30f3\u9020\u308a\u306e\u5168\u5de5\u7a0b\u3092\u3001\u5b8c\u5168\u306b\u6a5f\u80fd\u3059\u308b\u30ef\u30a4\u30ca\u30ea\u30fc\u304a\u3088\u3073\u30c6\u30a4\u30b9\u30c6\u30a3\u30f3\u30b0\u30eb\u30fc\u30e0\u3067\u3001\u5b66\u751f\u305f\u3061\u306f\u5b9f\u8df5\u7684\u306b\u5b66\u3076\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading\">\u8907\u96d1\u306a\u5316\u5b66\u306e\u6210\u9577<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ef\u30a4\u30f3\u9020\u308a\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u304a\u3051\u308b\u3042\u3089\u3086\u308b\u5224\u65ad\u304c\u6700\u7d42\u88fd\u54c1\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3082\u306e\u3067\u3042\u308a\u3001LECO\u306e\u6a5f\u5668\u306f\u3001\u305d\u306e\u3059\u3079\u3066\u306e\u5de5\u7a0b\u306b\u304a\u3044\u3066\u30ef\u30a4\u30f3\u91b8\u9020\u5bb6\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002Organic Instruments\u793e\u306eLECO\u30d7\u30ed\u30c0\u30af\u30c8\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3001\u30b8\u30e3\u30b9\u30c6\u30a3\u30f3\u30fb\u30ec\u30c7\u30a3\u30a2\u30fc\u30c9\u6c0f\u306f\uff08<em>\u4e0b\u3001\u5de6<\/em>)\u3001\u6c34\u5206\u6e2c\u5b9a\u306e\u91cd\u8981\u6027\u3068\u3001\u571f\u58cc\u306e\u5065\u5eb7\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u5fc5\u9808\u5143\u7d20\uff08\u70ad\u7d20\u3001\u7a92\u7d20\u3001\u786b\u9ec4\uff09\u306e\u5206\u6790\u306e\u91cd\u8981\u6027\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7a92\u7d20\u3068\u786b\u9ec4\u306f\u3069\u3061\u3089\u3082\u690d\u7269\u306e\u6210\u9577\u306b\u4e0d\u53ef\u6b20\u306a\u6804\u990a\u7d20\u3067\u3059\u3002\u8fb2\u5b66\u8005\u305f\u3061\u306f <a href=\"https:\/\/www.leco.com\/ja\/products\/828-series\/\" data-type=\"products\" data-id=\"1583\">CN828<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/www.leco.com\/ja\/products\/832-series\/\" data-type=\"products\" data-id=\"1584\">SC832<\/a> \u571f\u58cc\u4e2d\u306e\u5229\u7528\u53ef\u80fd\u306a\u990a\u5206\u3092\u7279\u5b9a\u3057\u3001\u80a5\u6599\u6563\u5e03\u306b\u95a2\u3059\u308b\u610f\u601d\u6c7a\u5b9a\u306b\u5f79\u7acb\u3066\u308b\u305f\u3081\u3002\u7dcf\u6709\u6a5f\u70ad\u7d20\uff08TOC\uff09\u306e\u6e2c\u5b9a\u5024\u306f\u3001\u571f\u58cc\u4e2d\u306e\u6709\u6a5f\u7269\u306e\u91cf\u3092\u53cd\u6620\u3057\u3066\u3044\u307e\u3059\u3002\u70ad\u7d20\u306e\u5f62\u614b\u5225\u304a\u3088\u3073\u542b\u6709\u91cf\u306e\u8a73\u7d30\u306a\u7279\u6027\u8a55\u4fa1\u306f\u3001\u571f\u58cc\u69cb\u9020\u306e\u6539\u5584\u3001\u4fdd\u6c34\u529b\u306e\u5411\u4e0a\u3001\u304a\u3088\u3073\u5fae\u751f\u7269\u306e\u751f\u547d\u7dad\u6301\u306e\u57fa\u672c\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"4262\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/justin-presenting-lake-michigan-college-wine-tasting-1024x576.webp\" alt=\"Justin Ledyard, LECO\" class=\"wp-image-4262\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/justin-presenting-lake-michigan-college-wine-tasting-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/justin-presenting-lake-michigan-college-wine-tasting-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/justin-presenting-lake-michigan-college-wine-tasting-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/justin-presenting-lake-michigan-college-wine-tasting-18x10.webp 18w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/justin-presenting-lake-michigan-college-wine-tasting.webp 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"2869\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/scientist-loading-coal-samples-tga801-1024x576.webp\" alt=\"\u71b1\u91cd\u91cf\u6e2c\u5b9a\u88c5\u7f6e\u306b\u30b5\u30f3\u30d7\u30eb\u3092\u30bb\u30c3\u30c8\u3059\u308b\u79d1\u5b66\u8005\" class=\"wp-image-2869\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/scientist-loading-coal-samples-tga801-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/scientist-loading-coal-samples-tga801-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/scientist-loading-coal-samples-tga801-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/scientist-loading-coal-samples-tga801-18x10.webp 18w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/scientist-loading-coal-samples-tga801.webp 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">LECO\u6cd5\u3092\u7528\u3044\u305f\u71b1\u91cd\u91cf\u5206\u6790\u306b\u3088\u308a\u6e2c\u5b9a\u3055\u308c\u305f\u6c34\u5206\u91cf <a href=\"https:\/\/www.leco.com\/ja\/products\/thermogravimetric-analyzer\/\" data-type=\"products\" data-id=\"1634\">TGA801<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/www.leco.com\/ja\/products\/thermogravimetric-moisture\/\" data-type=\"products\" data-id=\"1635\">TGM800<\/a>, \u3001\u690d\u7269\u306e\u5065\u5eb7\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3042\u308a\u3001\u6804\u990a\u5206\u3092\u904b\u3073\u3001\u571f\u58cc\u6e29\u5ea6\u3092\u8abf\u7bc0\u3057\u3001\u3055\u3089\u306b\u5fae\u751f\u7269\u306e\u751f\u6d3b\u3092\u652f\u3048\u3066\u3044\u308b\u3002\u6c34\u5206\u542b\u6709\u91cf\u306e\u6b63\u78ba\u306a\u6e2c\u5b9a\u306f\u3001\u571f\u58cc\u4e2d\u306e\u3055\u307e\u3056\u307e\u306a\u5206\u6790\u4e0a\u91cd\u8981\u306a\u6210\u5206\u3092\u8a55\u4fa1\u3059\u308b\u4e0a\u3067\u306e\u91cd\u8981\u306a\u8981\u56e0\u3068\u3057\u3066\u3082\u6a5f\u80fd\u3059\u308b\u3002\u30d6\u30c9\u30a6\u7551\u306b\u304a\u3044\u3066\u306f\u3001\u6c34\u5206\u3068\u704c\u6f11\u306b\u95a2\u3059\u308b\u6c7a\u5b9a\u304c\u30d6\u30c9\u30a6\u306e\u5065\u5eb7\u3068\u6210\u9577\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3001\u305d\u308c\u304c\u98a8\u5473\u3065\u304f\u308a\u306e\u57fa\u790e\u3092\u63d0\u4f9b\u3059\u308b\u3002.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading\">\u30d5\u30ec\u30fc\u30d0\u30fc\u306e\u958b\u767a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d6\u30c9\u30a6\u3084\u30ef\u30a4\u30f3\u306b\u306f\u3001\u5206\u6790\u7269\uff08\u30a2\u30ca\u30e9\u30a4\u30c8\uff09\u3068\u547c\u3070\u308c\u308b\u6570\u767e\u3082\u306e\u5316\u5b66\u5316\u5408\u7269\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u5206\u6790\u30c4\u30fc\u30eb\u3001\u7279\u306b\u30ac\u30b9\u30af\u30ed\u30de\u30c8\u30b0\u30e9\u30d5\u30a3\u30fc\u8cea\u91cf\u5206\u6790\u6cd5\uff08GC-MS\uff09\u306f\u3001\u3053\u308c\u3089\u306e\u5206\u6790\u7269\u3092\u6e2c\u5b9a\u3057\u3001\u30b5\u30f3\u30d7\u30eb\u306e\u7279\u6027\u3084\u5316\u5b66\u7d44\u6210\u3092\u3088\u308a\u6df1\u304f\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u5206\u6790\u7269\u306f\u30d6\u30c9\u30a6\u7551\u3067\u5f62\u6210\u3055\u308c\u59cb\u3081\u3001\u30ef\u30a4\u30f3\u9020\u308a\u306e\u30d7\u30ed\u30bb\u30b9\u5168\u4f53\u3092\u901a\u3058\u3066\u5f62\u6210\u3055\u308c\u7d9a\u3051\u3001\u5404\u6bb5\u968e\u3067\u306e\u5909\u52d5\u304c\u7570\u306a\u308b\u30ef\u30a4\u30f3\u3054\u3068\u306b\u7570\u306a\u308b\u5206\u6790\u7269\u306e\u6df7\u5408\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002. \u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d6\u30c9\u30a6\u304c\u53ce\u7a6b\u3055\u308c\u305f\u77ac\u9593\u304b\u3089\u3001\u5316\u5b66\u7684\u5909\u5316\u304c\u59cb\u307e\u308a\u307e\u3059\u3002\u30d6\u30c9\u30a6\u306b\u306f\u3001\u30a2\u30ed\u30de\u5bc4\u4e0e\u3059\u308b\u5206\u6790\u5bfe\u8c61\u7269\uff08\u30a2\u30ca\u30e9\u30a4\u30c8\uff09\u306e\u4e00\u7a2e\u3067\u3042\u308b\u30c6\u30eb\u30da\u30f3\u306a\u3069\u3001\u591a\u304f\u306e\u5206\u6790\u5bfe\u8c61\u7269\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u7834\u7815\u306b\u3088\u3063\u3066\u679c\u6c41\u304c\u653e\u51fa\u3055\u308c\u3001\u5316\u5408\u7269\u304c\u9178\u7d20\u306b\u3055\u3089\u3055\u308c\u3001\u9175\u7d20\u53cd\u5fdc\u304c\u6d3b\u6027\u5316\u3055\u308c\u307e\u3059\u3002\u9175\u6bcd\u3092\u52a0\u3048\u308b\u3053\u3068\u3067\u3001\u679c\u6c41\u306e\u767a\u9175\u304c\u59cb\u307e\u308a\u3001\u679c\u6c41\u4e2d\u306e\u7cd6\u5206\u304c\u30a2\u30eb\u30b3\u30fc\u30eb\u306b\u5909\u63db\u3055\u308c\u3001\u4ed6\u306e\u53cd\u5fdc\u3092\u901a\u3058\u3066\u65b0\u3057\u304f\u7570\u306a\u308b\u5206\u6790\u5bfe\u8c61\u7269\u306e\u7d44\u307f\u5408\u308f\u305b\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002\u591a\u304f\u306e\u30a2\u30ed\u30de\u306b\u5bc4\u4e0e\u3059\u308b\u5225\u306e\u7a2e\u985e\u306e\u5206\u6790\u5bfe\u8c61\u7269\u3067\u3042\u308b\u30a8\u30b9\u30c6\u30eb\u306f\u3001\u767a\u9175\u4e2d\u306b\u591a\u304f\u751f\u6210\u3055\u308c\u307e\u3059\u3002\u719f\u6210\u306f\u767a\u9175\u3092\u7de9\u6162\u306b\u3057\u3001\u98a8\u5473\u304c\u767a\u9054\u3059\u308b\u306e\u3092\u4fc3\u3059\u3068\u3068\u3082\u306b\u3001\u6a3d\u3084\u8caf\u8535\u65b9\u6cd5\u304b\u3089\u30ef\u30a4\u30f3\u306b\u65b0\u305f\u306a\u5206\u6790\u5bfe\u8c61\u7269\u3092\u52a0\u3048\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ef\u30a4\u30f3\u306e\u98a8\u5473\u306f\u3001\u74f6\u8a70\u3081\u5f8c\u3082\u5909\u5316\u3057\u7d9a\u3051\u307e\u3059\u3002\u5206\u6790\u5bfe\u8c61\u7269\u8cea\u306f\u3086\u3063\u304f\u308a\u3068\u53cd\u5fdc\u3092\u7d9a\u3051\u3001\u30ef\u30a4\u30f3\u306e\u7279\u6027\u3092\u7d76\u3048\u305a\u5909\u5316\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u88fd\u9020\u5de5\u7a0b\u306b\u304a\u3051\u308b\u3042\u3089\u3086\u308b\u5224\u65ad\u3084\u5de5\u7a0b\u304c\u3001\u79c1\u305f\u3061\u304c\u611f\u3058\u308b\u9999\u308a\u3068\u98a8\u5473\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002LECO\u306eGC-MS\u306f\u3001\u3053\u308c\u3089\u306e\u9999\u308a\u3068\u95a2\u9023\u3059\u308b\u5206\u6790\u5bfe\u8c61\u7269\u8cea\u3092\u7279\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading\">\u76f8\u6027\u3092\u611f\u3058\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a66\u98f2\u306b\u5148\u7acb\u3061\u3001LECO\u306e\u5316\u5b66\u8005\u305f\u3061\u306f\u3001\u30df\u30b7\u30ac\u30f3\u6e56\u30f4\u30a3\u30f3\u30bf\u30fc\u30ba\u306e\u30ef\u30a4\u30f3\u306e\u3046\u30614\u7a2e\u985e\u3092\u3001\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3092\u7528\u3044\u3066\u5206\u6790\u3057\u307e\u3057\u305f\u3002 <a href=\"https:\/\/www.leco.com\/ja\/products\/pegasus-btx\/\" data-type=\"products\" data-id=\"54603\">Pegasus BTX 4D GCxGC-TOFMS<\/a> \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3002\u3053\u306e\u5f37\u529b\u306a\u5206\u6790\u30c4\u30fc\u30eb\u306b\u3088\u308a\u3001\u30ef\u30a4\u30f3\u304b\u3089\u4f55\u767e\u3082\u306e\u6210\u5206\u304c\u691c\u51fa\u3055\u308c\u307e\u3057\u305f\u3002\u30c6\u30a4\u30b9\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u30c6\u30a3\u30e0\u30fb\u30b4\u30c9\u30d5\u30ea\u30fc\uff08LMC\u30ef\u30a4\u30f3\u30fb\u683d\u57f9\u6280\u8853\u30c7\u30a3\u30ec\u30af\u30bf\u30fc\uff09\u306e\u5171\u540c\u6307\u5c0e\u306e\u3082\u3068\u3067\u884c\u308f\u308c\u307e\u3057\u305f\u3002; <em>\u4e0b\u3001\u5de6<\/em>\uff09\u304a\u3088\u3073\u30ea\u30ba\u30fb\u30cf\u30e0\u30b9\u30c8\u30f3\uff1d\u30d5\u30eb\u30de\u30fc\uff08\u5206\u96e2\u79d1\u5b66\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5316\u5b66\u8005\u3001LECO\uff1b; <em>\u53f3\u4e0b<\/em>).<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"4243\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/tim-godfrey-lake-michigan-college-wine-tasting-1024x576.webp\" alt=\"Tim Godfrey, Lake Michigan College\" class=\"wp-image-4243\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/tim-godfrey-lake-michigan-college-wine-tasting-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/tim-godfrey-lake-michigan-college-wine-tasting-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/tim-godfrey-lake-michigan-college-wine-tasting-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/tim-godfrey-lake-michigan-college-wine-tasting-18x10.webp 18w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/tim-godfrey-lake-michigan-college-wine-tasting.webp 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"4261\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/liz-presenting-closeup-lake-michigan-college-wine-tasting-1024x576.webp\" alt=\"Liz Humston-Fulmer, LECO\" class=\"wp-image-4261\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/liz-presenting-closeup-lake-michigan-college-wine-tasting-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/liz-presenting-closeup-lake-michigan-college-wine-tasting-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/liz-presenting-closeup-lake-michigan-college-wine-tasting-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/liz-presenting-closeup-lake-michigan-college-wine-tasting-18x10.webp 18w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/liz-presenting-closeup-lake-michigan-college-wine-tasting.webp 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c6\u30a3\u30e0\u306f\u3001\u30c6\u30a4\u30b9\u30c6\u30a3\u30f3\u30b0\u4e2d\u306e\u98a8\u5473\u3084\u9999\u308a\u3092\u3088\u308a\u4e00\u5c64\u5f15\u304d\u7acb\u3066\u308b\u305f\u3081\u306b\u8003\u6848\u3055\u308c\u305f\u3001\u30ef\u30a4\u30f3\u306e\u30c6\u30a4\u30b9\u30c6\u30a3\u30f3\u30b0\u6cd5\u300c5\u3064\u306e\u300eS\u300f\u300d\u2015\u2015\u300c\u898b\u308b\uff08See\uff09\u300d\u300c\u56de\u3059\uff08Swirl\uff09\u300d\u300c\u9999\u308a\u3092\u55c5\u3050\uff08Sniff\uff09\u300d\u300c\u4e00\u53e3\u98f2\u3080\uff08Sip\uff09\u300d\u300c\u5473\u308f\u3046\uff08Savor\uff09\u300d\u2015\u2015\u3092\u53c2\u52a0\u8005\u306b\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002 \u53c2\u52a0\u8005\u306f\u4e94\u611f\u3092\u6d3b\u7528\u3057\u3001\u5473\u308f\u3044\u306e\u7279\u5fb4\u306b\u3064\u3044\u3066\u81ea\u5206\u306e\u611f\u60f3\u3092\u5831\u544a\u3059\u308b\u3088\u3046\u4fc3\u3055\u308c\u307e\u3057\u305f\u3002\u5404\u30c6\u30a4\u30b9\u30c6\u30a3\u30f3\u30b0\u306e\u5f8c\u3001\u30ea\u30ba\u306fLECO\u3092\u901a\u3058\u3066\u53ce\u96c6\u3055\u308c\u305f\u30af\u30ed\u30de\u30c8\u30b0\u30e9\u30e0\u3084\u5206\u6790\u5bfe\u8c61\u7269\u8cea\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u5171\u6709\u3057\u307e\u3057\u305f\u3002 <a href=\"https:\/\/www.leco.com\/ja\/products\/chromatof-software\/\" data-type=\"products\" data-id=\"1594\">ChromaTOF\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2<\/a> \u305d\u3057\u3066\u3001\u79d1\u5b66\u304c\u8074\u8846\u306e\u8a8d\u8b58\u3092\u3069\u306e\u3088\u3046\u306b\u88cf\u4ed8\u3051\u3066\u3044\u308b\u304b\u3092\u8aac\u660e\u3057\u305f\u3002.<\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"margin-top:var(--wp--preset--spacing--2-xl)\">\u30ef\u30a4\u30f3\u306e\u63a2\u7d22<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u53c2\u52a0\u8005\u306f\u30ea\u30fc\u30b9\u30ea\u30f3\u30b0\u3001\u30bd\u30fc\u30f4\u30a3\u30cb\u30e8\u30f3\u30fb\u30d6\u30e9\u30f3\u3001\u8d64\u306e\u30d6\u30ec\u30f3\u30c9\u3001\u30e1\u30eb\u30ed\u306e4\u7a2e\u985e\u306e\u30ef\u30a4\u30f3\u3092\u8a66\u98f2\u3057\u305f\u3002.<\/p>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-c8fe3a04 wp-block-group-is-layout-grid\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading\">\u30ea\u30fc\u30b9\u30ea\u30f3\u30b0\uff08\u767d\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd1\u304f\u3067\u53ce\u7a6b\u3055\u308c\u305f <a href=\"https:\/\/www.canr.msu.edu\/swmrec\/\" target=\"_blank\" rel=\"noopener\">SWMREC\u306e\u30d6\u30c9\u30a6\u7551<\/a> 2023\u5e7410\u6708\u306b\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb\u30bf\u30f3\u30af\u3067\u767a\u9175<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading\">\u30bd\u30fc\u30f4\u30a3\u30cb\u30e8\u30f3\u30fb\u30d6\u30e9\u30f3\uff08\u767d\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5730\u5143\u306e\u3044\u304f\u3064\u304b\u306e\u7551\u304b\u3089\u8abf\u9054\u3057\u30012025\u5e7410\u6708\u306b\u53ce\u7a6b\u3057\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u69fd\u3067\u767a\u9175\u3055\u305b\u305f\u30d6\u30c9\u30a6<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group mt-2 wp-container-content-ff36d0a8 has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading\">\u30ec\u30c3\u30c9\u30db\u30fc\u30af\u30fb\u30ec\u30c3\u30c9\uff08\u30ec\u30c3\u30c9\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">2023\u5e74\u74f6\u8a70\u3002\u30de\u30eb\u30b1\u30c3\u30c8\u3001\u30ab\u30d9\u30eb\u30cd\u30fb\u30d5\u30e9\u30f3\u3001\u30e1\u30eb\u30ed\u306e3\u7a2e\u985e\u306e\u300c\u30ec\u30c3\u30c9\u300d\u3076\u3069\u3046\u306e\u30d6\u30ec\u30f3\u30c9\u3002\u4e3b\u306b\u30b9\u30c6\u30f3\u30ec\u30b9\u30bf\u30f3\u30af\u3067\u767a\u9175\u3002.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group mt-2 has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading\">\u30e1\u30eb\u30ed\uff08\u8d64\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">2023\u5e7410\u6708\u306b\u53ce\u7a6b\u3002\u30b5\u30cb\u30a8\u3068\u767a\u9175\u524d\u51e6\u7406\u3092\u65bd\u3057\u305f\u5f8c\u3001\u30aa\u30fc\u30af\u6a3d\u3067\u719f\u6210\u3055\u305b\u3001\u305d\u306e\u5f8c\u74f6\u8a70\u3081\u3057\u305f\u3002.<\/p>\n<\/div>\n<\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"is-style-caption-body-style wp-block-paragraph\">Saign\u00e9e is a process in red wine production, where a portion of juice is removed early in the process. This allows remaining juice to concentrate further. The extracted juices are often fermented as ros\u00e9.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\" style=\"margin-top:var(--wp--preset--spacing--2-xl);margin-bottom:var(--wp--preset--spacing--2-xl)\">\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Comparing the Chemistry of White Wines<\/h3>\n\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure data-wp-context='{\"galleryId\":\"6a9359ef3e000\"}' data-wp-interactive=\"core\/gallery\" class=\"wp-block-gallery has-nested-images columns-2 is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure data-wp-context='{\"imageId\":\"6a9359ef3e63e\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a9359ef3e63e\" class=\"wp-block-image size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"906\" height=\"504\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"4253\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/riesling-perceptions-lake-michigan-college-wine-tasting.webp\" alt=\"Chemistry of Wine audience aroma perceptions for riesling\" class=\"wp-image-4253\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/riesling-perceptions-lake-michigan-college-wine-tasting.webp 906w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/riesling-perceptions-lake-michigan-college-wine-tasting-300x167.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/riesling-perceptions-lake-michigan-college-wine-tasting-768x427.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/riesling-perceptions-lake-michigan-college-wine-tasting-18x10.webp 18w\" sizes=\"auto, (max-width: 906px) 100vw, 906px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<figure data-wp-context='{\"imageId\":\"6a9359ef3ec8e\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a9359ef3ec8e\" class=\"wp-block-image size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"906\" height=\"504\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"4252\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/riesling-chromatogram-lake-michigan-college-wine-tasting.webp\" alt=\"Chemistry of Wine audience aroma perceptions for sauvignon blanc\" class=\"wp-image-4252\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/riesling-chromatogram-lake-michigan-college-wine-tasting.webp 906w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/riesling-chromatogram-lake-michigan-college-wine-tasting-300x167.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/riesling-chromatogram-lake-michigan-college-wine-tasting-768x427.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/riesling-chromatogram-lake-michigan-college-wine-tasting-18x10.webp 18w\" sizes=\"auto, (max-width: 906px) 100vw, 906px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<figure data-wp-context='{\"imageId\":\"6a9359ef3f2d5\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a9359ef3f2d5\" class=\"wp-block-image size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"906\" height=\"504\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"4254\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/sauvignon-perceptions-lake-michigan-college-wine-tasting.webp\" alt=\"Chemistry of Wine audience aroma perceptions for sauvignon blanc\" class=\"wp-image-4254\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/sauvignon-perceptions-lake-michigan-college-wine-tasting.webp 906w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/sauvignon-perceptions-lake-michigan-college-wine-tasting-300x167.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/sauvignon-perceptions-lake-michigan-college-wine-tasting-768x427.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/sauvignon-perceptions-lake-michigan-college-wine-tasting-18x10.webp 18w\" sizes=\"auto, (max-width: 906px) 100vw, 906px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<figure data-wp-context='{\"imageId\":\"6a9359ef45bf6\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a9359ef45bf6\" class=\"wp-block-image size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"906\" height=\"504\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"4251\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/sauvignon-chromatogram-lake-michigan-college-wine-tasting.webp\" alt=\"Lake Michigan Vintners 2025 Sauvignon Blanc Chromatogram\" class=\"wp-image-4251\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/sauvignon-chromatogram-lake-michigan-college-wine-tasting.webp 906w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/sauvignon-chromatogram-lake-michigan-college-wine-tasting-300x167.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/sauvignon-chromatogram-lake-michigan-college-wine-tasting-768x427.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/sauvignon-chromatogram-lake-michigan-college-wine-tasting-18x10.webp 18w\" sizes=\"auto, (max-width: 906px) 100vw, 906px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The audience tasting notes from the event are shown in the bar chart alongside the chromatograms for each of the wines. Some of the most selected aroma notes are common for both white wines (like apple, pear, and citrus), while other aroma notes are more distinct between the wines (like petrol for the Riesling and banana, tropical and herbal for Sauvignon Blanc). <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When comparing the Riesling and Sauvignon Blanc chemical data, the chromatograms look very similar, but many differences were also observed. Overlapping esters are associated with some of these common fruity, apple, and pear notes. Terpenes contribute to some of the citrus, herbal, and floral notes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One analyte unique to the Riesling wine is TDN (1,1,6-trimethyl-1,2-dihydronaphthalene). This analyte is known to provide a distinct \u201cpetrol\u201d aroma. As Riesling wines age, this analyte continues to develop, and this aroma becomes more noticeable. At a young \u201cage\u201d, it might be harder to perceive as TDN may not have accumulated to a high enough level\u2014but our GC-MS system easily determined the analyte, and many of our participants identified its aroma.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Participants also identified more grassy, tropical, and banana aroma notes in the Sauvignon Blanc compared to the Riesling. Our data supports this, and when comparing samples with <a href=\"https:\/\/www.leco.com\/ja\/%e6%a5%bd%e5%99%a8-2\/%e3%82%af%e3%83%ad%e3%83%9e%e3%83%88%e3%83%95%e5%90%8c%e6%9c%9f%e3%83%87%e3%83%bc%e3%82%bf%e3%82%a2%e3%83%a9%e3%82%a4%e3%83%b3%e3%83%a1%e3%83%b3%e3%83%88\/\" data-type=\"instrument\" data-id=\"2711\">ChromaTOF Sync 2D<\/a>, it is easy to see several esters that are unique to the Sauvignon Blanc with these types of aromas.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"957\" height=\"121\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/sauvignon-focused-comparison-heat-map.webp\" alt=\"ChromaTOF Sync heatmap exploring analyte compounds focused on tropical, banana notes\" class=\"wp-image-4247\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/sauvignon-focused-comparison-heat-map.webp 957w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/sauvignon-focused-comparison-heat-map-300x38.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/sauvignon-focused-comparison-heat-map-768x97.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/sauvignon-focused-comparison-heat-map-18x2.webp 18w\" sizes=\"auto, (max-width: 957px) 100vw, 957px\" \/><figcaption class=\"wp-element-caption\">The above chart shows intensity of specific analytes found within each wine sample. Here, multiple analytes associated with banana and various fruit aromas are highly identified by red cells in the Sauvignon Blanc.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div style=\"height:var(--wp--preset--spacing--l)\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Comparing the Chemistry of Red Wines<\/h3>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"906\" height=\"504\" data-id=\"4255\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/blend-perceptions-lake-michigan-college-wine-tasting.webp\" alt=\"Chemistry of Wine audience aroma perceptions for red wine blend\" class=\"wp-image-4255\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/blend-perceptions-lake-michigan-college-wine-tasting.webp 906w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/blend-perceptions-lake-michigan-college-wine-tasting-300x167.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/blend-perceptions-lake-michigan-college-wine-tasting-768x427.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/blend-perceptions-lake-michigan-college-wine-tasting-18x10.webp 18w\" sizes=\"auto, (max-width: 906px) 100vw, 906px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"828\" height=\"504\" data-id=\"4250\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/blend-chromatogram-lake-michigan-college-wine-tasting.webp\" alt=\"Lake Michigan Vintners 2023 Red Hawk Red Chromatogram\" class=\"wp-image-4250\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/blend-chromatogram-lake-michigan-college-wine-tasting.webp 828w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/blend-chromatogram-lake-michigan-college-wine-tasting-300x183.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/blend-chromatogram-lake-michigan-college-wine-tasting-768x467.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/blend-chromatogram-lake-michigan-college-wine-tasting-18x12.webp 18w\" sizes=\"auto, (max-width: 828px) 100vw, 828px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"906\" height=\"504\" data-id=\"4256\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/merlot-perceptions-lake-michigan-college-wine-tasting.webp\" alt=\"Chemistry of Wine audience aroma perceptions for red wine blend\" class=\"wp-image-4256\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/merlot-perceptions-lake-michigan-college-wine-tasting.webp 906w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/merlot-perceptions-lake-michigan-college-wine-tasting-300x167.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/merlot-perceptions-lake-michigan-college-wine-tasting-768x427.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/merlot-perceptions-lake-michigan-college-wine-tasting-18x10.webp 18w\" sizes=\"auto, (max-width: 906px) 100vw, 906px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"828\" height=\"504\" data-id=\"4249\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/merlot-chromatogram-lake-michigan-college-wine-tasting.webp\" alt=\"Lake Michigan Vintners 2023 Merlot Chromatogram\" class=\"wp-image-4249\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/merlot-chromatogram-lake-michigan-college-wine-tasting.webp 828w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/merlot-chromatogram-lake-michigan-college-wine-tasting-300x183.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/merlot-chromatogram-lake-michigan-college-wine-tasting-768x467.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/merlot-chromatogram-lake-michigan-college-wine-tasting-18x12.webp 18w\" sizes=\"auto, (max-width: 828px) 100vw, 828px\" \/><\/figure>\n<\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">As both red wines sampled were produced using merlot grapes, it is not surprising to see so many similarities in the chromatograms when comparing the Red Hawk Red and the Merlot. The audience tasting notes for these wines were also quite similar. For example, participants overwhelmingly identified shared aromas: cherry, berry, earthy, oak\/woody, and spicy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The cherry and berry fruit notes of these wines were distinctly different compared to the fruit notes for the Riesling and Sauvignon Blanc, which were described as more apple and pear. These types of differences are likely associated with different combinations of esters in the wines. For example, several esters that were observed at higher levels in the red wines are shown here. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Comprehensive analysis also allows us to identify whiskey and oak lactones that are associated with oak barrels and unique to the red wines. These are observed at notably higher levels in the Merlot, but are also present in the Red Hawk Red. Both wines were aged in an oak barrel, but the merlot was barrel-aged longer (for 18 months); these analytes are imparted from the wood as the wine ages and many of our participants picked up these aroma notes.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"957\" height=\"121\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/merlot-focused-comparison-heat-map.webp\" alt=\"ChromaTOF Sync heatmap exploring analyte compounds focused on oak and whiskey notes\" class=\"wp-image-4248\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/merlot-focused-comparison-heat-map.webp 957w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/merlot-focused-comparison-heat-map-300x38.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/merlot-focused-comparison-heat-map-768x97.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/merlot-focused-comparison-heat-map-18x2.webp 18w\" sizes=\"auto, (max-width: 957px) 100vw, 957px\" \/><figcaption class=\"wp-element-caption\">The above chart shows intensity of specific analytes found within each wine sample. Whiskey lactone and Oak lactone are highly identified by red cells in the Merlot.<\/figcaption><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"is-style-caption-body-style wp-block-paragraph\"><strong>Did you know?<\/strong> \u305d\u306e <a href=\"https:\/\/www.cas.org\/cas-data\/cas-registry\" data-type=\"link\" data-id=\"https:\/\/www.cas.org\/cas-data\/cas-registry\" target=\"_blank\" rel=\"noopener\">CAS Registry<\/a> is a universal standard for identifying chemical substances. The registry contains over 290 million identified substances, giving chemists a common reference for discussing chemical compounds.\u00a0<\/p>\n<\/blockquote>\n\n\n\n<div style=\"height:60px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full is-style-rounded\" style=\"margin-bottom:var(--wp--preset--spacing--l)\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/looking-at-wine-lake-michigan-college-wine-tasting.webp\" alt=\"wine tasting members looking at their wines\" class=\"wp-image-4264\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/looking-at-wine-lake-michigan-college-wine-tasting.webp 1280w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/looking-at-wine-lake-michigan-college-wine-tasting-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/looking-at-wine-lake-michigan-college-wine-tasting-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/looking-at-wine-lake-michigan-college-wine-tasting-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/looking-at-wine-lake-michigan-college-wine-tasting-18x10.webp 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">By bringing together Lake Michigan College\u2019s educational expertise, the craftsmanship of Lake Michigan Vintners, and LECO\u2019s analytical precision, we were able to peel back the curtain on the complex molecular world inside every bottle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Whether it was identifying the \u201cpetrol\u201d notes of a young Riesling through TDN or seeing the lactones imparted by an oak barrel, this collaboration showed that the science we study in the lab is the same craft we taste in the glass, forming the true foundation of our local flavors.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Experience the Chemistry Yourself<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If you\u2019re curious to explore how place, process, and chemistry come together in the glass, the best next step is simple: visit Lake Michigan Vintners. The wines tasted during this event were produced by students learning the craft from vineyard to bottle right here in Southwest Michigan. Every sip supports the next generation of winemakers and the continued growth of our local viticulture.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Plan your visit to the tasting room and support local student-crafted wine: <a href=\"https:\/\/www.lakemichiganvintners.com\/\" target=\"_blank\" rel=\"noopener\"><strong>Visit Lake Michigan Vintners<\/strong><\/a><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">\u571f\u58cc\u5206\u6790<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large is-style-rounded-full-width\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"307\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/01\/leco-event-carbonate-removal-from-soils-hero-image-012026-1024x307.jpg\" alt=\"LECO - Event - Carbonate Removal from Soils - Hero image\" class=\"wp-image-647\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/01\/leco-event-carbonate-removal-from-soils-hero-image-012026-1024x307.jpg 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/01\/leco-event-carbonate-removal-from-soils-hero-image-012026-300x90.jpg 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/01\/leco-event-carbonate-removal-from-soils-hero-image-012026-768x230.jpg 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/01\/leco-event-carbonate-removal-from-soils-hero-image-012026-1536x461.jpg 1536w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/01\/leco-event-carbonate-removal-from-soils-hero-image-012026-18x5.jpg 18w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/01\/leco-event-carbonate-removal-from-soils-hero-image-012026.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Moisture, carbon, and nitrogen in soil are the building blocks of grape quality. Learn more about LECO elemental analysis solutions to see how precise soil characterization supports a successful harvest.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.leco.com\/ja\/%e3%82%a2%e3%83%97%e3%83%aa%e3%82%b1%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3-2\/%e5%9c%9f%e5%a3%8c%e5%88%86%e6%9e%90\/\">Explore Soil Analysis Solutions<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Aroma Analysis<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large is-style-rounded-full-width\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"307\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/01\/leco-event-flavor-aroma-data-analysis-software-hero-image-012026-1024x307.jpg\" alt=\"LECO - Event - Flavor Aroma Data Analysis Software - Hero image\" class=\"wp-image-654\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/01\/leco-event-flavor-aroma-data-analysis-software-hero-image-012026-1024x307.jpg 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/01\/leco-event-flavor-aroma-data-analysis-software-hero-image-012026-300x90.jpg 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/01\/leco-event-flavor-aroma-data-analysis-software-hero-image-012026-768x230.jpg 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/01\/leco-event-flavor-aroma-data-analysis-software-hero-image-012026-1536x461.jpg 1536w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/01\/leco-event-flavor-aroma-data-analysis-software-hero-image-012026-18x5.jpg 18w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/01\/leco-event-flavor-aroma-data-analysis-software-hero-image-012026.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Are you curious about the science behind \u2018petrol\u2019 notes in Riesling, or the lactones in barrel-aged Merlot? Learn more about how the Pegasus GC-TOFMS platform identifies analytes that define a wine\u2019s flavor.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.leco.com\/ja\/%e3%82%a2%e3%83%97%e3%83%aa%e3%82%b1%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3\/flavor-aroma\/aroma-flavor-fragrance-analysis\/\">Explore Aroma &amp; Flavor Solutions<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-7d5f9c92 wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading is-style-h4-style\">\u95a2\u9023\u8a18\u4e8b<\/h2>\n\n\n\n<div class=\"wp-block-query is-layout-flow wp-block-query-is-layout-flow\"><ul class=\"columns-3 wp-block-post-template is-layout-grid wp-container-core-post-template-is-layout-1d17308c wp-block-post-template-is-layout-grid\"><li class=\"wp-block-post post-4219 post type-post status-publish format-standard has-post-thumbnail hentry category-news instrument-model-58 core-analysis-type-carbon application-type-environmental application-type-soil-analysis product-line-elemental-analysis\">\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure style=\"aspect-ratio:16\/9\" class=\"wp-block-post-featured-image\"><a href=\"https:\/\/www.leco.com\/ja\/news\/role-of-toc-in-regenerative-agriculture\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil.webp\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\u30ea\u30b8\u30a7\u30cd\u30e9\u30c6\u30a3\u30d6\u8fb2\u696d\uff08\u518d\u751f\u8fb2\u696d\uff09\u306b\u304a\u3051\u308b\u571f\u58cc\u5168\u6709\u6a5f\u70ad\u7d20\u5206\u6790\u306e\u91cd\u8981\u6027\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil.webp 1280w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil-18x10.webp 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\"><\/a><\/figure>\n\n<h4 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-25e6d450634c6f6ce866507b40ad7ad3 wp-block-post-title has-text-color has-dm-8-color has-medium-font-size has-rothek-font-family\"><a href=\"https:\/\/www.leco.com\/ja\/news\/role-of-toc-in-regenerative-agriculture\/\" target=\"_self\">\u30ea\u30b8\u30a7\u30cd\u30e9\u30c6\u30a3\u30d6\u8fb2\u696d\uff08\u518d\u751f\u8fb2\u696d\uff09\u306b\u304a\u3051\u308b\u571f\u58cc\u5168\u6709\u6a5f\u70ad\u7d20\u5206\u6790\u306e\u91cd\u8981\u6027<\/a><\/h4>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-08-05T08:16:00-04:00\">2026\u5e748\u67085\u65e5<\/time><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-7015 post type-post status-publish format-standard has-post-thumbnail hentry category-news\">\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure style=\"aspect-ratio:16\/9\" class=\"wp-block-post-featured-image\"><a href=\"https:\/\/www.leco.com\/ja\/news\/thank-you-2026-summer-interns\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1800\" height=\"660\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"2026\u5e74\u590f\u5b63\u30a4\u30f3\u30bf\u30fc\u30f3\u306e\u7686\u3055\u3093\u3001\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\uff01\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026.jpg 1800w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026-300x110.jpg 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026-1024x375.jpg 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026-768x282.jpg 768w, 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instrument-model-60 core-analysis-type-sulfur application-type-high-performance-materials application-type-metals-ores product-line-elemental-analysis\">\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure style=\"aspect-ratio:16\/9\" class=\"wp-block-post-featured-image\"><a href=\"https:\/\/www.leco.com\/ja\/news\/sulfur-and-superalloys-the-844-series\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1800\" height=\"600\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\u8d85\u5408\u91d1\u3068\u786b\u9ec4\uff1a\u5fae\u91cf\u3067\u3042\u3063\u3066\u3082\u6709\u5bb3\u3068\u306a\u308a\u3046\u308b\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft.png 1800w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-300x100.png 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-1024x341.png 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-768x256.png 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-1536x512.png 1536w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-18x6.png 18w\" sizes=\"auto, (max-width: 1800px) 100vw, 1800px\"><\/a><\/figure>\n\n<h4 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-25e6d450634c6f6ce866507b40ad7ad3 wp-block-post-title has-text-color has-dm-8-color has-medium-font-size has-rothek-font-family\"><a href=\"https:\/\/www.leco.com\/ja\/news\/sulfur-and-superalloys-the-844-series\/\" target=\"_self\">\u8d85\u5408\u91d1\u3068\u786b\u9ec4\uff1a\u5fae\u91cf\u3067\u3042\u3063\u3066\u3082\u6709\u5bb3\u3068\u306a\u308a\u3046\u308b<\/a><\/h4>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-07-17T11:33:01-04:00\">2026\u5e747\u670817\u65e5<\/time><\/div><\/div>\n\n<\/li><\/ul><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>LECO partnered with Lake Michigan College to taste student-made, locally produces wines and explore the chemistry behind their aromas.<\/p>","protected":false},"author":1,"featured_media":4242,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"instrument-model":[57,58,91,105,106],"core-analysis-type":[20,27,26,23],"application-type":[9,38],"product-line":[14,11,15],"class_list":["post-3967","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","instrument-model-57","instrument-model-58","instrument-model-btx4d","instrument-model-tga801","instrument-model-tgm800","core-analysis-type-carbon","core-analysis-type-gc-mass-spectrometry","core-analysis-type-moisture","core-analysis-type-nitrogen","application-type-aroma-flavor-fragrance","application-type-soil-analysis","product-line-elemental-analysis","product-line-mass-spectrometry","product-line-thermal-analysis"],"_links":{"self":[{"href":"https:\/\/www.leco.com\/ja\/wp-json\/wp\/v2\/posts\/3967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leco.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leco.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leco.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leco.com\/ja\/wp-json\/wp\/v2\/comments?post=3967"}],"version-history":[{"count":3,"href":"https:\/\/www.leco.com\/ja\/wp-json\/wp\/v2\/posts\/3967\/revisions"}],"predecessor-version":[{"id":6752,"href":"https:\/\/www.leco.com\/ja\/wp-json\/wp\/v2\/posts\/3967\/revisions\/6752"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.leco.com\/ja\/wp-json\/wp\/v2\/media\/4242"}],"wp:attachment":[{"href":"https:\/\/www.leco.com\/ja\/wp-json\/wp\/v2\/media?parent=3967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leco.com\/ja\/wp-json\/wp\/v2\/categories?post=3967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leco.com\/ja\/wp-json\/wp\/v2\/tags?post=3967"},{"taxonomy":"instrument-model","embeddable":true,"href":"https:\/\/www.leco.com\/ja\/wp-json\/wp\/v2\/instrument-model?post=3967"},{"taxonomy":"core-analysis-type","embeddable":true,"href":"https:\/\/www.leco.com\/ja\/wp-json\/wp\/v2\/core-analysis-type?post=3967"},{"taxonomy":"application-type","embeddable":true,"href":"https:\/\/www.leco.com\/ja\/wp-json\/wp\/v2\/application-type?post=3967"},{"taxonomy":"product-line","embeddable":true,"href":"https:\/\/www.leco.com\/ja\/wp-json\/wp\/v2\/product-line?post=3967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}