{"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":"evento-de-degustacao-da-comunidade-de-quimica-do-vinho","status":"publish","type":"post","link":"https:\/\/www.leco.com\/pt\/news\/chemistry-of-wine-community-tasting-event\/","title":{"rendered":"A Qu\u00edmica do Vinho: Conectando Sabor, Ci\u00eancia e Comunidade no Sudoeste de Michigan"},"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\">Publicado em<\/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\">20 de abril de 2026<\/time><\/div><\/div>\n\n\n\n<h1 class=\"wp-block-heading is-style-h2-style\">A Qu\u00edmica do Vinho: Conectando Sabor, Ci\u00eancia e Comunidade no Sudoeste de Michigan<\/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=\"Participantes do Chemistry of Wine durante a degusta\u00e7\u00e3o de vinho tinto\" 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\/pt\/news\/chemistry-of-wine-community-tasting-event\/\" aria-label=\"Compartilhar artigo\">\n\t\t\tCompartilhar artigo\t\t<\/button>\n\t\t<span class=\"share-article-copied\" aria-live=\"polite\" aria-atomic=\"true\">\n\t\t\tLink do artigo copiado\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\">O vinho \u00e9 frequentemente descrito com palavras po\u00e9ticas \u2014 c\u00edtrico, cacau, floral ou terroso \u2014, mas por tr\u00e1s de cada nota h\u00e1 uma hist\u00f3ria qu\u00edmica complexa moldada pelo vinhedo, pelo en\u00f3logo e pelo tempo. Para muitos apreciadores de vinho, a ci\u00eancia permanece invis\u00edvel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em <em>A Qu\u00edmica do Vinho<\/em>, em um evento de degusta\u00e7\u00e3o organizado em parceria pela LECO e pela Lake Michigan College, a ci\u00eancia saiu do laborat\u00f3rio e chegou \u00e0 ta\u00e7a. Os convidados degustaram vinhos produzidos localmente enquanto aprendiam como a qu\u00edmica ajuda a explicar o que cheiramos, provamos e apreciamos.<\/p>\n\n\n\n<figure data-wp-context='{\"galleryId\":\"6a9118ee51cc4\"}' data-wp-interactive=\"core\/gallery\" class=\"wp-block-gallery has-nested-images columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure data-wp-context='{\"imageId\":\"6a9118ee5242f\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a9118ee5242f\" 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=\"4263\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/liz-presenting-lake-michigan-college-wine-tasting-1024x576.webp\" alt=\"Liz Huston-Fulmer fazendo uma apresenta\u00e7\u00e3o no evento \u201cA Qu\u00edmica do Vinho\u201d\" class=\"wp-image-4263\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/liz-presenting-lake-michigan-college-wine-tasting-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/liz-presenting-lake-michigan-college-wine-tasting-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/liz-presenting-lake-michigan-college-wine-tasting-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/liz-presenting-lake-michigan-college-wine-tasting-18x10.webp 18w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/liz-presenting-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\":\"6a9118ee52ba0\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a9118ee52ba0\" 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=\"4257\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/john-beck-lake-michigan-college-wine-tasting-1024x576.webp\" alt=\"Participantes do curso \u201cQu\u00edmica do Vinho\u201d degustando vinho branco\" class=\"wp-image-4257\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/john-beck-lake-michigan-college-wine-tasting-1024x576.webp 1024w, 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src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/greg-fulmer-closeup-lake-michigan-college-wine-tasting-1024x576.webp\" alt=\"Participantes do curso \u201cQu\u00edmica do Vinho\u201d cheirando o vinho para iniciar a an\u00e1lise do aroma\" 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\":\"6a9118ee554f6\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a9118ee554f6\" 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=\"Participantes da Qu\u00edmica do Vinho aproveitando a conversa\" 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, 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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\":\"6a9118ee55794\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a9118ee55794\" 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=\"Participantes do Chemistry of Wine durante a degusta\u00e7\u00e3o de vinho tinto\" 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\">Uma Parceria Verdadeiramente Local<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A LECO tem sede em St. Joseph, Michigan, no cora\u00e7\u00e3o da \u00c1rea Vit\u00edcola Americana (AVA) da Costa do Lago Michigan. Essa regi\u00e3o de 1,3 milh\u00e3o de acres no sudoeste de Michigan \u00e9 respons\u00e1vel por mais de 80% da produ\u00e7\u00e3o total de uvas do estado. Situada a 42 graus de latitude norte, a <a href=\"https:\/\/michigan.guides.winefolly.com\/regions\/lake-michigan-shore\/\" target=\"_blank\" rel=\"noopener\">Regi\u00e3o Vitivin\u00edcola da Costa do Lago Michigan<\/a> \u00e9 geograficamente semelhante a regi\u00f5es vin\u00edcolas famosas em toda a Europa, incluindo Fran\u00e7a, Alemanha e Espanha. Solos glaciais e o \u201cEfeito Lago\u201d contribuem para uma regi\u00e3o agr\u00edcola extremamente produtiva.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Atendendo a grande parte dessa mesma \u00e1rea, <a href=\"https:\/\/www.lakemichigancollege.edu\/\" data-type=\"link\" data-id=\"https:\/\/www.lakemichigancollege.edu\/\" target=\"_blank\" rel=\"noopener\">Lake Michigan College<\/a> (LMC) \u00e9 uma faculdade comunit\u00e1ria p\u00fablica, localizada na vizinha Benton Harbor, em Michigan. Entre seus diversos cursos e servi\u00e7os comunit\u00e1rios, a LMC abriga a \u00fanica vin\u00edcola did\u00e1tica do Meio-Oeste, a <a href=\"https:\/\/lakemichiganvintners.com\/\" data-type=\"link\" data-id=\"https:\/\/lakemichiganvintners.com\/\" target=\"_blank\" rel=\"noopener\">Lake Michigan Vintners<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Atrav\u00e9s de seu <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\">Curso de Tecnologia do Vinho e da Viticultura<\/a>, os alunos obt\u00eam experi\u00eancia pr\u00e1tica de todo o processo de vinifica\u00e7\u00e3o \u2014 desde a colheita de uvas em vinhedos pr\u00f3ximos, passando pela esmagamento e envelhecimento, at\u00e9 o engarrafamento e servi\u00e7o \u2014 em uma vin\u00edcola e sala de degusta\u00e7\u00e3o totalmente funcionais.<\/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\">A Qu\u00edmica Cada Vez Mais Complexa<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cada decis\u00e3o no processo de vinifica\u00e7\u00e3o tem impacto no produto final, e os instrumentos da LECO apoiam os en\u00f3logos em todas as etapas. Justin Ledyard, gerente de produtos da LECO para a Organic Instruments (<em>abaixo, \u00e0 esquerda<\/em>), explicou a import\u00e2ncia de determinar a umidade e analisar os elementos essenciais (carbono, nitrog\u00eanio e enxofre) que afetam a sa\u00fade do solo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nitrog\u00eanio e enxofre s\u00e3o nutrientes essenciais para o crescimento das plantas. Os agr\u00f4nomos usam dados obtidos de instrumentos como o <a href=\"https:\/\/www.leco.com\/pt\/products\/828-series\/\" data-type=\"products\" data-id=\"1583\">CN828<\/a> e <a href=\"https:\/\/www.leco.com\/pt\/products\/832-series\/\" data-type=\"products\" data-id=\"1584\">SC832<\/a> para ajudar a determinar os nutrientes dispon\u00edveis no solo e orientar decis\u00f5es sobre a aplica\u00e7\u00e3o de fertilizantes. As medi\u00e7\u00f5es de carbono org\u00e2nico total (COT) refletem a quantidade de mat\u00e9ria org\u00e2nica no solo. A caracteriza\u00e7\u00e3o detalhada da especia\u00e7\u00e3o e do conte\u00fado de carbono \u00e9 fundamental para melhorar a estrutura do solo, a reten\u00e7\u00e3o de \u00e1gua e a manuten\u00e7\u00e3o da vida microbiana.<\/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=\"Cientista colocando amostras no analisador termogravim\u00e9trico\" 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\">Umidade, determinada por meio de an\u00e1lise termogravim\u00e9trica com o m\u00e9todo LECO <a href=\"https:\/\/www.leco.com\/pt\/products\/thermogravimetric-analyzer\/\" data-type=\"products\" data-id=\"1634\">TGA801<\/a> e <a href=\"https:\/\/www.leco.com\/pt\/products\/thermogravimetric-moisture\/\" data-type=\"products\" data-id=\"1635\">TGM800<\/a>, \u00e9 vital para a sa\u00fade das plantas, transportando nutrientes, regulando a temperatura do solo e apoiando ainda mais a vida microbiana. A determina\u00e7\u00e3o precisa do teor de umidade tamb\u00e9m serve como um fator cr\u00edtico para a avalia\u00e7\u00e3o de uma variedade de constituintes analiticamente importantes no solo. No vinhedo, as decis\u00f5es sobre umidade e irriga\u00e7\u00e3o afetam a sa\u00fade e o crescimento das uvas, que fornecem a base para o desenvolvimento do sabor.<\/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\">Desenvolvendo Sabores<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As uvas \u2014 e o vinho \u2014 cont\u00eam centenas de compostos qu\u00edmicos conhecidos como analitos. Ferramentas anal\u00edticas, especialmente a cromatografia gasosa e a espectrometria de massa (GC-MS), medem esses analitos para compreender melhor as caracter\u00edsticas e a composi\u00e7\u00e3o qu\u00edmica de uma amostra. Os analitos come\u00e7am a se formar na vinha e continuam a se desenvolver ao longo de todo o processo de vinifica\u00e7\u00e3o, com varia\u00e7\u00f5es em cada etapa que resultam em diferentes misturas de analitos para diferentes vinhos. \u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A partir do momento em que as uvas s\u00e3o colhidas, a composi\u00e7\u00e3o qu\u00edmica come\u00e7a a se alterar. As uvas cont\u00eam muitos analitos, incluindo terpenos, que s\u00e3o um tipo de analito que contribui para o aroma. O esmagamento libera o suco, expondo os compostos ao oxig\u00eanio e ativando rea\u00e7\u00f5es enzim\u00e1ticas. Com a adi\u00e7\u00e3o de levedura, os sucos come\u00e7am a fermentar, o que converte os a\u00e7\u00facares do suco em \u00e1lcool e desenvolve combina\u00e7\u00f5es novas e diferentes de analitos por meio de outras rea\u00e7\u00f5es. Muitos \u00e9steres (outro tipo de analito que contribui para o aroma) se formam durante a fermenta\u00e7\u00e3o. O envelhecimento retarda a fermenta\u00e7\u00e3o e permite que os sabores se desenvolvam, ao mesmo tempo em que pode adicionar novos analitos ao vinho provenientes dos barris e dos m\u00e9todos de armazenamento.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os sabores do vinho nunca param de se desenvolver, mesmo ap\u00f3s o engarrafamento. Os analitos continuam a reagir lentamente, alterando constantemente as caracter\u00edsticas do vinho. Cada decis\u00e3o e cada etapa do processo t\u00eam impacto nos aromas e sabores que percebemos, e o GC-MS da LECO pode nos ajudar a determinar os analitos associados a esses aromas.<\/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\">Percebendo a Qu\u00edmica<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Antes da degusta\u00e7\u00e3o, os qu\u00edmicos da LECO analisaram quatro vinhos da Lake Michigan Vintners utilizando o <a href=\"https:\/\/www.leco.com\/pt\/products\/pegasus-btx\/\" data-type=\"products\" data-id=\"54603\">Pegasus BTX 4D GCxGC-TOFMS<\/a> plataforma. Esta poderosa ferramenta anal\u00edtica revelou centenas de analitos nos vinhos. Os convidados foram conduzidos na degusta\u00e7\u00e3o conjuntamente por Tim Godfrey (Diretor de Tecnologia de Viticultura e Vinho do LMC; <em>abaixo, \u00e0 esquerda<\/em>) e Liz Humston-Fulmer (Qu\u00edmica de Aplica\u00e7\u00f5es em Ci\u00eancia da Separa\u00e7\u00e3o, LECO; <em>abaixo, \u00e0 direita<\/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, Faculdade do Lago Michigan\" 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\">Tim apresentou aos participantes o m\u00e9todo dos Cinco \u201cS\u201d para degusta\u00e7\u00e3o de vinho \u2014 Observar, Agitar, Cheirar, Provar, Saborear \u2014, concebido para real\u00e7ar os sabores e aromas durante a degusta\u00e7\u00e3o. Os convidados foram convidados a usar seus sentidos e incentivados a relatar suas percep\u00e7\u00f5es sobre os perfis de sabor. Ap\u00f3s cada degusta\u00e7\u00e3o, Liz compartilhou cromatogramas e algumas informa\u00e7\u00f5es sobre os analitos coletadas por meio do LECO <a href=\"https:\/\/www.leco.com\/pt\/products\/chromatof-software\/\" data-type=\"products\" data-id=\"1594\">Software ChromaTOF<\/a> e explicou como a ci\u00eancia corroborava as percep\u00e7\u00f5es do p\u00fablico.<\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"margin-top:var(--wp--preset--spacing--2-xl)\">Conhecendo os vinhos<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Os participantes degustaram quatro vinhos: um Riesling, um Sauvignon Blanc, um blend tinto e um Merlot.<\/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\">Riesling (branco)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Colhido por perto <a href=\"https:\/\/www.canr.msu.edu\/swmrec\/\" target=\"_blank\" rel=\"noopener\">Vinhedos da SWMREC<\/a> em outubro de 2023, fermentado em a\u00e7o inox<\/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\">Sauvignon Blanc (Branco)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Uvas provenientes de v\u00e1rios vinhedos locais, colhidas em outubro de 2025, fermentadas em tanques de a\u00e7o<\/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\">Falc\u00e3o Vermelho (Red)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Gargalo em 2023, um corte de tr\u00eas uvas \u201ctintas\u201d: Marquette, Cabernet Franc e Merlot. Fermenta\u00e7\u00e3o majoritariamente em a\u00e7o inoxid\u00e1vel.<\/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\">Merlot (Tinto)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Colhido em outubro de 2023; passou por sangria e pr\u00e9-fermenta\u00e7\u00e3o, antes do envelhecimento em barrica de carvalho e depois em garrafa.<\/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 \u00e9 um processo na produ\u00e7\u00e3o de vinho tinto, onde uma por\u00e7\u00e3o do suco \u00e9 removida no in\u00edcio do processo. Isso permite que o suco restante se concentre ainda mais. Os sucos extra\u00eddos s\u00e3o frequentemente fermentados como 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\">Comparando a Qu\u00edmica dos Vinhos Brancos<\/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\":\"6a9118ee57066\"}' 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\":\"6a9118ee57704\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a9118ee57704\" 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=\"Percep\u00e7\u00f5es olfativas do p\u00fablico do programa \u201cChemistry of Wine\u201d em rela\u00e7\u00e3o ao 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\":\"6a9118ee57dc1\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a9118ee57dc1\" 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=\"Percep\u00e7\u00f5es olfativas do p\u00fablico do programa \u201cChemistry of Wine\u201d em rela\u00e7\u00e3o ao 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\":\"6a9118ee58476\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a9118ee58476\" 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=\"Percep\u00e7\u00f5es olfativas do p\u00fablico do programa \u201cChemistry of Wine\u201d em rela\u00e7\u00e3o ao 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\":\"6a9118ee58b58\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a9118ee58b58\" 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 \u2013 Cromatograma\" 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\">As notas de degusta\u00e7\u00e3o do p\u00fablico do evento s\u00e3o mostradas no gr\u00e1fico de barras ao lado dos cromatogramas de cada um dos vinhos. Algumas das notas arom\u00e1ticas mais selecionadas s\u00e3o comuns a ambos os vinhos brancos (como ma\u00e7\u00e3, pera e frutas c\u00edtricas), enquanto outras notas arom\u00e1ticas s\u00e3o mais distintas entre os vinhos (como querosene para o Riesling e banana, tropical e herb\u00e1ceo para o Sauvignon Blanc). <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ao comparar os dados qu\u00edmicos de Riesling e Sauvignon Blanc, os cromatogramas parecem muito semelhantes, mas muitas diferen\u00e7as tamb\u00e9m foram observadas. \u00c9steres sobrepostos est\u00e3o associados a algumas dessas notas comuns de frutas, ma\u00e7\u00e3 e pera. Os terpenos contribuem para algumas das notas c\u00edtricas, herb\u00e1ceas e florais.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Um analito exclusivo do vinho Riesling \u00e9 o TDN (1,1,6-trimetil-1,2-dihidronaftaleno). Sabe-se que esse analito confere um aroma distinto de \u201cquerosene\u201d. Conforme os vinhos Riesling envelhecem, esse analito continua a se desenvolver, e esse aroma torna-se mais percept\u00edvel. Em uma \u201cidade\u201d jovem, pode ser mais dif\u00edcil de perceber, pois o TDN pode n\u00e3o ter se acumulado em um n\u00edvel alto o suficiente \u2014 mas nosso sistema GC-MS determinou facilmente o analito, e muitos de nossos participantes identificaram seu aroma.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os participantes tamb\u00e9m identificaram mais notas de aroma herb\u00e1ceo, tropical e de banana no Sauvignon Blanc em compara\u00e7\u00e3o com o Riesling. Nossos dados apoiam isso, e ao comparar amostras com <a href=\"https:\/\/www.leco.com\/pt\/instrumento\/sincronizacao-cromatografica-alinhamento-de-dados\/\" data-type=\"instrument\" data-id=\"2711\">Sincroniza\u00e7\u00e3o ChromaTOF 2D<\/a>, \u00e9 f\u00e1cil ver v\u00e1rios \u00e9steres que s\u00e3o exclusivos do Sauvignon Blanc com esses tipos de 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=\"Mapa de calor ChromaTOF Sync explorando compostos anal\u00edticos com foco em notas tropicais e de banana\" 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\">O gr\u00e1fico acima mostra a intensidade de analitos espec\u00edficos encontrados em cada amostra de vinho. Aqui, m\u00faltiplos analitos associados a aromas de banana e frutas diversas s\u00e3o altamente identificados por c\u00e9lulas vermelhas no 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\">Comparando a composi\u00e7\u00e3o qu\u00edmica dos vinhos tintos<\/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=\"Percep\u00e7\u00f5es de aroma do p\u00fablico da qu\u00edmica do vinho para vinho tinto de corte\" 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 \u2013 Cromatograma\" 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=\"Percep\u00e7\u00f5es de aroma do p\u00fablico da qu\u00edmica do vinho para vinho tinto de corte\" 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=\"Chromatograma do Merlot 2023 da Lake Michigan Vintners\" 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\">Como os dois vinhos tintos degustados foram produzidos com uvas merlot, n\u00e3o \u00e9 surpreendente observar tantas semelhan\u00e7as nos cromatogramas ao comparar o Red Hawk Red e o Merlot. As notas de degusta\u00e7\u00e3o do p\u00fablico para esses vinhos tamb\u00e9m foram bastante semelhantes. Por exemplo, os participantes identificaram, de forma esmagadora, aromas em comum: cereja, frutas silvestres, terra, carvalho\/madeira e notas apimentadas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As notas frutadas de cereja e frutas vermelhas desses vinhos eram claramente diferentes das notas frutadas do Riesling e do Sauvignon Blanc, que foram descritas como mais semelhantes \u00e0 ma\u00e7\u00e3 e \u00e0 p\u00eara. \u00c9 prov\u00e1vel que essas diferen\u00e7as estejam associadas a diferentes combina\u00e7\u00f5es de \u00e9steres nos vinhos. Por exemplo, v\u00e1rios \u00e9steres observados em n\u00edveis mais elevados nos vinhos tintos s\u00e3o apresentados aqui. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Uma an\u00e1lise abrangente tamb\u00e9m nos permite identificar lactonas de u\u00edsque e de carvalho associadas aos barris de carvalho e exclusivas dos vinhos tintos. Essas lactonas s\u00e3o observadas em n\u00edveis notavelmente mais elevados no Merlot, mas tamb\u00e9m est\u00e3o presentes no Red Hawk Red. Ambos os vinhos foram envelhecidos em barril de carvalho, mas o Merlot passou mais tempo no barril (por 18 meses); esses analitos s\u00e3o liberados pela madeira \u00e0 medida que o vinho envelhece, e muitos dos nossos participantes perceberam essas notas arom\u00e1ticas.<\/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\">O gr\u00e1fico acima mostra a intensidade de analitos espec\u00edficos encontrados em cada amostra de vinho. A lactona de u\u00edsque e a lactona de carvalho s\u00e3o claramente identificadas pelas c\u00e9lulas vermelhas no 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>Voc\u00ea sabia?<\/strong> O <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\">Registro CAS<\/a> \u00e9 um padr\u00e3o universal para identificar subst\u00e2ncias qu\u00edmicas. O registro cont\u00e9m mais de 290 milh\u00f5es de subst\u00e2ncias identificadas, fornecendo aos qu\u00edmicos uma refer\u00eancia comum para discutir compostos qu\u00edmicos.\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\">Ao reunir a expertise educacional do Lake Michigan College, a habilidade artesanal da Lake Michigan Vintners e a precis\u00e3o anal\u00edtica da LECO, conseguimos revelar o complexo mundo molecular que se esconde dentro de cada garrafa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Seja identificando as notas de \u201cgasolina\u201d de um Riesling jovem por meio do TDN ou percebendo as lactonas conferidas por um barril de carvalho, essa colabora\u00e7\u00e3o demonstrou que a ci\u00eancia que estudamos no laborat\u00f3rio \u00e9 a mesma arte que degustamos na ta\u00e7a, constituindo a verdadeira base de nossos sabores locais.<\/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\">Experimente voc\u00ea mesmo a qu\u00edmica<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Se voc\u00ea tiver curiosidade para explorar como o lugar, o processo e a qu\u00edmica se unem na ta\u00e7a, o pr\u00f3ximo passo ideal \u00e9 simples: visite o Lake Michigan Vintners. Os vinhos degustados durante este evento foram produzidos por estudantes que aprendem a arte do vinhedo \u00e0 garrafa bem aqui no sudoeste de Michigan. Cada gole apoia a pr\u00f3xima gera\u00e7\u00e3o de produtores de vinho e o crescimento cont\u00ednuo da nossa viticultura local.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Planeje sua visita \u00e0 sala de degusta\u00e7\u00e3o e apoie o vinho produzido por estudantes locais: <a href=\"https:\/\/www.lakemichiganvintners.com\/\" target=\"_blank\" rel=\"noopener\"><strong>Visite a 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\">An\u00e1lise de Solo<\/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\">A umidade, o carbono e o nitrog\u00eanio no solo s\u00e3o os elementos fundamentais para a qualidade das uvas. Saiba mais sobre as solu\u00e7\u00f5es de an\u00e1lise elementar LECO para ver como a caracteriza\u00e7\u00e3o precisa do solo contribui para uma colheita bem-sucedida.<\/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\/pt\/aplicativo\/analise-de-solo\/\">Conhe\u00e7a as solu\u00e7\u00f5es para an\u00e1lise de solo<\/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\">An\u00e1lise de aromas<\/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\">Voc\u00ea tem curiosidade em saber mais sobre a ci\u00eancia por tr\u00e1s das notas de \u2018gasolina\u2019 no Riesling ou das lactonas no Merlot envelhecido em barril? Saiba mais sobre como a plataforma Pegasus GC-TOFMS identifica os analitos que definem o sabor de um vinho.<\/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\/pt\/aplicativos\/flavor-aroma\/aroma-flavor-fragrance-analysis\/\">Explore as solu\u00e7\u00f5es em aromas e sabores<\/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\">Not\u00edcias relacionadas<\/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\/pt\/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=\"A Import\u00e2ncia da An\u00e1lise de Carbono Org\u00e2nico Total no Solo na Agricultura Regenerativa\" 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\/pt\/news\/role-of-toc-in-regenerative-agriculture\/\" target=\"_self\">A Import\u00e2ncia da An\u00e1lise de Carbono Org\u00e2nico Total no Solo na Agricultura Regenerativa<\/a><\/h4>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-08-05T08:16:00-04:00\">5 de agosto de 2026<\/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\/pt\/news\/thank-you-2026-summer-interns\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1800\" height=\"660\" 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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\/pt\/news\/thank-you-2026-summer-interns\/\" target=\"_self\">Obrigado, Estagi\u00e1rios de Ver\u00e3o de 2026!<\/a><\/h4>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-07-30T14:00:00-04:00\">30 de julho de 2026<\/time><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-6807 post type-post status-publish format-standard has-post-thumbnail hentry category-news 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\/pt\/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=\"Superligas e Enxofre: Mesmo Tra\u00e7os Podem Ser Prejudiciais\" 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, 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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\/pt\/wp-json\/wp\/v2\/posts\/3967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/comments?post=3967"}],"version-history":[{"count":3,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/posts\/3967\/revisions"}],"predecessor-version":[{"id":6752,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/posts\/3967\/revisions\/6752"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/media\/4242"}],"wp:attachment":[{"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/media?parent=3967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/categories?post=3967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/tags?post=3967"},{"taxonomy":"instrument-model","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/instrument-model?post=3967"},{"taxonomy":"core-analysis-type","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/core-analysis-type?post=3967"},{"taxonomy":"application-type","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/application-type?post=3967"},{"taxonomy":"product-line","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/product-line?post=3967"}],"curies":[{"name":"bem-jogado","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}