{"id":4300,"date":"2025-10-31T20:07:00","date_gmt":"2025-11-01T00:07:00","guid":{"rendered":"https:\/\/dev26.lecowebtest.com\/news\/\/"},"modified":"2026-06-25T13:08:59","modified_gmt":"2026-06-25T17:08:59","slug":"doces-ou-travessuras-o-que-tem-dentro-do-seu-doce-favorito","status":"publish","type":"post","link":"https:\/\/www.leco.com\/pt\/news\/trick-or-treat-whats-inside-your-favorite-sweet\/","title":{"rendered":"Doces ou travessuras! O que tem no seu doce favorito?"},"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=\"2025-10-31T20:07:00-04:00\">31 de outubro de 2025<\/time><\/div><\/div>\n\n\n\n<h1 class=\"wp-block-heading is-style-h2-style\">Doces ou travessuras! O que tem no seu doce favorito?<\/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=\"2560\" height=\"1280\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-hero-041626-scaled.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"LECO - Not\u00edcias - Doce ou travessura - Her\u00f3i\" style=\"object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-hero-041626-scaled.jpg 2560w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-hero-041626-300x150.jpg 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-hero-041626-1024x512.jpg 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-hero-041626-768x384.jpg 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-hero-041626-1536x768.jpg 1536w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-hero-041626-2048x1024.jpg 2048w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-hero-041626-18x9.jpg 18w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\"><\/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\/trick-or-treat-whats-inside-your-favorite-sweet\/\" 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\">Todos os anos, em 31 de outubro, crian\u00e7as e adultos em todos os Estados Unidos celebram o Halloween coletando montanhas de chocolate, gomas e guloseimas a\u00e7ucaradas. Mas o que garante a seguran\u00e7a e o sabor consistente desses doces produzidos em massa?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quando o Halloween se aproxima, os supermercados se enchem de grandes sacos de balas sortidas. Mas como os produtores desses confeitos garantem que todos esses doces s\u00e3o seguros para consumo? Como eles asseguram que cada peda\u00e7o seja feito com os mesmos ingredientes e que cada mordida doce seja t\u00e3o deliciosa quanto a anterior?<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image size-full is-style-rounded-full-width\" style=\"margin-bottom:var(--wp--preset--spacing--60)\"><img loading=\"lazy\" decoding=\"async\" width=\"1707\" height=\"2560\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-01-041626.jpg\" alt=\"LECO - Not\u00edcias - Doces ou travessuras 01\" class=\"wp-image-4154\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-01-041626.jpg 1707w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-01-041626-200x300.jpg 200w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-01-041626-683x1024.jpg 683w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-01-041626-768x1152.jpg 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-01-041626-1024x1536.jpg 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-01-041626-1366x2048.jpg 1366w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-01-041626-8x12.jpg 8w\" sizes=\"auto, (max-width: 1707px) 100vw, 1707px\" \/><\/figure>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading is-style-h4-style\">Enfrentando Desafios de Qualidade: Varia\u00e7\u00e3o de Lote e Diferen\u00e7as no Formato do Produto<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para os confeiteiros, manter uma consist\u00eancia absoluta em doces produzidos em massa \u00e9 um grande desafio. Quando o doce \u00e9 feito em grandes lotes, pequenas varia\u00e7\u00f5es no processamento, na obten\u00e7\u00e3o de ingredientes ou no armazenamento podem levar a diferen\u00e7as qu\u00edmicas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading is-style-h5-style\">A Necessidade de Controle de Qualidade Anal\u00edtico<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Explorando potenciais diferen\u00e7as qu\u00edmicas entre o <em>Igual<\/em> o tipo de doce ajuda a responder a perguntas cruciais como: \u201cEstes peda\u00e7os t\u00eam gosto diferente uns dos outros?\u201d e \u201cPor que estes peda\u00e7os t\u00eam gosto diferente?\u201d. Alguns motivos poss\u00edveis incluem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Variabilidade na Produ\u00e7\u00e3o em Massa:<\/strong> Nem todos os lotes podem ser feitos exatamente iguais.<\/li>\n\n\n\n<li><strong>M\u00faltiplas Instala\u00e7\u00f5es:<\/strong> Condi\u00e7\u00f5es de armazenamento divergentes entre as instala\u00e7\u00f5es de produ\u00e7\u00e3o (tempo de armazenamento, temperatura, umidade) podem afetar a qualidade.<\/li>\n\n\n\n<li><strong>Formatos de Produtos:<\/strong> Existem varia\u00e7\u00f5es entre as barras de tamanho regular, as miniaturas e os designs com tem\u00e1tica festiva.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A an\u00e1lise desses produtos semelhantes ajuda as empresas de bens de consumo a monitorar o controle de qualidade e a varia\u00e7\u00e3o entre lotes, otimizar o desenvolvimento de processos e compreender a vida \u00fatil e o envelhecimento.<\/p>\n\n\n\n<h2 class=\"wp-block-heading is-style-h4-style\">Desvendando o Sabor: Perfil de Aroma com Tecnologia GC-TOFMS<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para garantir que cada doce ofere\u00e7a o sabor e o aroma consistentes que os consumidores esperam, os laborat\u00f3rios recorrem a m\u00e9todos anal\u00edticos de alta precis\u00e3o. Os equipamentos de laborat\u00f3rio de \u00faltima gera\u00e7\u00e3o da LECO, como o <a href=\"https:\/\/www.leco.com\/pt\/instrumento\/gc-tofms-de-bancada\/\" data-type=\"instrument\" data-id=\"2168\">S\u00e9rie Pegasus BT<\/a> e <a href=\"https:\/\/www.leco.com\/pt\/instrumento\/sincronizacao-cromatografica-alinhamento-de-dados\/\" data-type=\"instrument\" data-id=\"2711\">ChromaTOF Sync<\/a> software de alinhamento de dados, foi projetado para ajudar os laborat\u00f3rios a desvendar rapidamente o perfil de aroma e a composi\u00e7\u00e3o qu\u00edmica de seus doces.<\/p>\n\n\n\n<h3 class=\"wp-block-heading is-style-h5-style\">Estudo de Prova de Conceito: Analisando Perfis de Aroma de Doces<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Em nosso laborat\u00f3rio na sede da LECO, analisamos tr\u00eas varia\u00e7\u00f5es diferentes de formato de produto da mesma marca de doces. Utilizando os instrumentos da S\u00e9rie BT da Pegasus e o software de alinhamento de dados da ChromaTOF Sync, conseguimos aplicar um fluxo de trabalho confi\u00e1vel que permitiu extrair e avaliar rapidamente, a partir do conjunto de dados, as tend\u00eancias e diferen\u00e7as nos perfis arom\u00e1ticos dos produtos. A capacidade de aproveitar o potencial dos dados espectrais de massa TOF de alta qualidade permite a deconvolu\u00e7\u00e3o autom\u00e1tica e a identifica\u00e7\u00e3o desses padr\u00f5es-chave.<\/p>\n\n\n\n<h3 class=\"wp-block-heading is-style-h5-style\">Principais Descobertas: Identificando Diferen\u00e7as Qu\u00edmicas em Compostos de Sabor<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Neste estudo de prova de conceito, foram observadas algumas diferen\u00e7as not\u00e1veis entre as amostras. A descoberta dessas semelhan\u00e7as e diferen\u00e7as no perfil de aroma permitiu que novas perguntas fossem feitas, especificamente em torno da percep\u00e7\u00e3o do consumidor.<br><\/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<figure class=\"wp-block-image size-full is-style-rounded-full-width\"><img loading=\"lazy\" decoding=\"async\" width=\"470\" height=\"415\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-01-041626.png\" alt=\"LECO - Not\u00edcias - Doce ou travessura - Mesa 01\" class=\"wp-image-4157\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-01-041626.png 470w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-01-041626-300x265.png 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-01-041626-14x12.png 14w\" sizes=\"auto, (max-width: 470px) 100vw, 470px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-style-rounded-full-width\"><img decoding=\"async\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-02-041626.jpg\" alt=\"LECO - Not\u00edcias - Doce ou travessura - Mesa 03\" class=\"wp-image-4159\"><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Resultados do gr\u00e1fico de PCA<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image size-full is-style-full-width\" style=\"margin-bottom:var(--wp--preset--spacing--60)\"><img loading=\"lazy\" decoding=\"async\" width=\"470\" height=\"415\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-01-041626.png\" alt=\"LECO - Not\u00edcias - Doce ou travessura - Mesa 01\" class=\"wp-image-4157\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-01-041626.png 470w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-01-041626-300x265.png 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-01-041626-14x12.png 14w\" sizes=\"auto, (max-width: 470px) 100vw, 470px\" \/><\/figure>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><strong>2-Metil-Butanal<\/strong><\/strong> Alguns analitos, como o 2-metil-butanal, variaram claramente entre as amostras. O aroma deste composto \u00e9 \u201cchocolate\/caramel\/cereal\/biscuit\/fatty\u201d.<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image size-full is-style-rounded-full-width\" style=\"margin-bottom:var(--wp--preset--spacing--60)\"><img loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"312\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-02-041626.jpg\" alt=\"LECO - Not\u00edcias - Doce ou travessura - Mesa 02\" class=\"wp-image-4158\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-02-041626.jpg 624w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-02-041626-300x150.jpg 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-02-041626-18x9.jpg 18w\" sizes=\"auto, (max-width: 624px) 100vw, 624px\" \/><\/figure>\n<\/div>\n\n\n\n<p class=\"is-style-default wp-block-paragraph\"><strong>Metil-pirazina<\/strong> Varia\u00e7\u00f5es significativas de aroma tamb\u00e9m podem ser observadas para a metil-pirazina, que confere um car\u00e1ter de \u201ccaf\u00e9\/cacau\/amendoado\/torrado\u201d aos produtos.<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image size-full is-style-rounded-full-width\" style=\"margin-bottom:var(--wp--preset--spacing--60)\"><img loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"311\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-03-041626.jpg\" alt=\"LECO - Not\u00edcias - Doce ou travessura - Mesa 03\" class=\"wp-image-4159\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-03-041626.jpg 624w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-03-041626-300x150.jpg 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-03-041626-18x9.jpg 18w\" sizes=\"auto, (max-width: 624px) 100vw, 624px\" \/><\/figure>\n<\/div>\n\n\n\n<p class=\"is-style-default wp-block-paragraph\"><strong>Alfa-pineno<\/strong>Um ponto adicional de interesse foi a varia\u00e7\u00e3o significativa no alfa-pineno, que se destaca em uma das variantes. O alfa-pineno \u00e9 um componente-chave de muitos \u00f3leos essenciais e ingredientes naturais. Sua presen\u00e7a pode indicar que ele faz parte deliberadamente da formula\u00e7\u00e3o de uma bala, ou pode sinalizar contamina\u00e7\u00e3o cruzada de um lote de produ\u00e7\u00e3o anterior.<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image size-full is-style-rounded-full-width\" style=\"margin-bottom:var(--wp--preset--spacing--60)\"><img loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"312\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-04-041626.jpg\" alt=\"LECO - Not\u00edcias - Doce ou travessura - Mesa 04\" class=\"wp-image-4160\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-04-041626.jpg 624w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-04-041626-300x150.jpg 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-trick-or-treat-table-04-041626-18x9.jpg 18w\" sizes=\"auto, (max-width: 624px) 100vw, 624px\" \/><\/figure>\n<\/div>\n\n\n\n<p class=\"is-style-default wp-block-paragraph\">Ao identificar esses componentes em tra\u00e7os, a instrumenta\u00e7\u00e3o avan\u00e7ada da LECO coloca voc\u00ea um passo \u00e0 frente na busca por respostas \u00e0s suas d\u00favidas sobre qualidade, desenvolvimento de produtos e formula\u00e7\u00f5es de produtos da concorr\u00eancia.<\/p>\n\n\n\n<h2 class=\"wp-block-heading is-style-h4-style\">Conhe\u00e7a as solu\u00e7\u00f5es anal\u00edticas da LECO<\/h2>\n\n\n\n<p class=\"is-style-default wp-block-paragraph\">O poder dos dados espectrais de massa TOF de alta qualidade fornecidos por nossos instrumentos permite a deconvolu\u00e7\u00e3o autom\u00e1tica e a identifica\u00e7\u00e3o de tend\u00eancias e padr\u00f5es-chave em seus conjuntos de dados.<\/p>\n\n\n\n<h3 class=\"wp-block-heading is-style-h5-style\">Pr\u00f3ximos Passos em Qualidade e Seguran\u00e7a de Alimentos<\/h3>\n\n\n\n<p class=\"is-style-default wp-block-paragraph\">Pronto para garantir a absoluta seguran\u00e7a e qualidade dos seus produtos aliment\u00edcios? <a href=\"https:\/\/www.leco.com\/pt\/instrumento\/gc-tofms-de-bancada\/\" data-type=\"instrument\" data-id=\"2168\">Conhe\u00e7a os recursos do nosso Pegasus BTX <\/a>e veja como <a href=\"https:\/\/www.leco.com\/pt\/instrumento\/software-chromatografia-gc-ms\/\" data-type=\"instrument\" data-id=\"101\">Software ChromaTOF <\/a>pode tornar seu laborat\u00f3rio mais eficiente hoje.<\/p>\n\n\n\n<p class=\"is-style-default wp-block-paragraph\">Voc\u00ea tamb\u00e9m pode ler tudo sobre as nossas solu\u00e7\u00f5es para <a href=\"https:\/\/www.leco.com\/pt\/aplicativo\/seguranca-alimentar\/\" data-type=\"application\" data-id=\"2059\">Seguran\u00e7a Alimentar <\/a>e registre-se para os pr\u00f3ximos webinars, baixe notas de aplica\u00e7\u00e3o e saiba mais sobre t\u00e9cnicas abrangentes de an\u00e1lise de alimentos.<\/p>\n\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<h2 class=\"wp-block-heading is-style-h4-style\">Perguntas Frequentes (FAQ)<\/h2>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"faq-container\" data-initial-items=\"6\">\n\t<div class=\"faq-header\">\n\t\t\t\t\n\t\t\t<\/div>\n\t\n\t<div class=\"faq-items\">\n\t\t\n\n<div class=\"faq-item\">\n\t<div class=\"faq-item-wrap\">\n\t\t<div class=\"faq-item-header\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"faq-content-6ab0aeeb6485d\">\n\t\t\t<h4 class=\"faq-item-heading\">O que \u00e9 Perfil de Aroma em Balas?<\/h4>\n\t\t\t<span class=\"faq-item-icon\" aria-hidden=\"true\"><\/span>\n\t\t<\/div>\n\t\t<div id=\"faq-content-6ab0aeeb6485d\" class=\"faq-item-content-wrap\">\n\t\t\t<div class=\"faq-item-content\">\n\t\t\t\t\n<div class=\"wp-block-create-block-faq-item\">\n<p class=\"wp-block-paragraph\">A caracteriza\u00e7\u00e3o de aromas envolve a an\u00e1lise dos compostos org\u00e2nicos vol\u00e1teis (COVs) que comp\u00f5em o cheiro e o sabor caracter\u00edsticos de um produto. Ao analisar esses compostos por meio de instrumentos como a S\u00e9rie Pegasus BT, os fabricantes podem garantir a consist\u00eancia do sabor e detectar sabores indesej\u00e1veis ou contaminantes.<\/p>\n<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n\n<div class=\"faq-item\">\n\t<div class=\"faq-item-wrap\">\n\t\t<div class=\"faq-item-header\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"faq-content-6ab0aeeb6492b\">\n\t\t\t<h4 class=\"faq-item-heading\">Como a GC-TOFMS se Relaciona com a Seguran\u00e7a Alimentar?<\/h4>\n\t\t\t<span class=\"faq-item-icon\" aria-hidden=\"true\"><\/span>\n\t\t<\/div>\n\t\t<div id=\"faq-content-6ab0aeeb6492b\" class=\"faq-item-content-wrap\">\n\t\t\t<div class=\"faq-item-content\">\n\t\t\t\t\n<div class=\"wp-block-create-block-faq-item\">\n<p class=\"wp-block-paragraph\">CG-TOFMS (Cromatografia Gasosa Acoplada \u00e0 Espectrometria de Massas de Tempo de Voo) \u00e9 uma ferramenta poderosa na seguran\u00e7a dos alimentos e no controle de qualidade. Ela pode identificar e quantificar centenas de compostos, incluindo contaminantes em n\u00edveis vestigiais (como res\u00edduos de pesticidas ou migrantes de embalagens) e compostos de sabor natural, garantindo a seguran\u00e7a do produto e a consist\u00eancia da qualidade entre os lotes.<\/p>\n<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n\n<div class=\"faq-item\">\n\t<div class=\"faq-item-wrap\">\n\t\t<div class=\"faq-item-header\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"faq-content-6ab0aeeb649bb\">\n\t\t\t<h4 class=\"faq-item-heading\">Os equipamentos LECO s\u00e3o capazes de detectar contaminantes em doces?<\/h4>\n\t\t\t<span class=\"faq-item-icon\" aria-hidden=\"true\"><\/span>\n\t\t<\/div>\n\t\t<div id=\"faq-content-6ab0aeeb649bb\" class=\"faq-item-content-wrap\">\n\t\t\t<div class=\"faq-item-content\">\n\t\t\t\t\n<div class=\"wp-block-create-block-faq-item\">\n<p class=\"wp-block-paragraph\">Sim. Embora este artigo se concentre nos componentes de sabor, os instrumentos GC-TOFMS da LECO s\u00e3o frequentemente utilizados para aplica\u00e7\u00f5es mais amplas de seguran\u00e7a alimentar, incluindo a detec\u00e7\u00e3o de subst\u00e2ncias nocivas ou regulamentadas, como res\u00edduos de pesticidas, contaminantes ambientais e adulterantes, em n\u00edveis ultratra\u00e7o.<\/p>\n<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\t<\/div>\n\t\n\t<button class=\"faq-more-button\" style=\"display: none;\">Mostrar mais<\/button>\n<\/div><\/div>\n\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<h2 class=\"wp-block-heading is-style-h4-style\">Instrumentos Utilizados<\/h2>\n\n\n\n<div class=\"leco-card-grid-block wp-block-create-block-leco-card-grid\">\n\t<div class=\"leco-card-grid columns-2\" role=\"list\" aria-label=\"Card grid\">\n\t\t\n\t\t\t\t\t<a href=\"https:\/\/www.leco.com\/pt\/instrumento\/gc-tofms-de-bancada\/\" class=\"leco-card\" role=\"listitem\" aria-label=\"Pegasus BTX Series - Click to learn more\">\n\t\t\n\t\t\t<!-- Card Image -->\n\t\t\t<div class=\"leco-card-image\" role=\"img\" aria-label=\"Sistema LECO Pegasus BTX GC-MS com carregador autom\u00e1tico\">\n\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-btx-gc-ms-with-autoloader.webp\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-btx-gc-ms-with-autoloader-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-btx-gc-ms-with-autoloader-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-btx-gc-ms-with-autoloader-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-btx-gc-ms-with-autoloader.webp 1280w\" sizes=\"(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 371px\" alt=\"Sistema LECO Pegasus BTX GC-MS com carregador autom\u00e1tico\" class=\"leco-card-img\" loading=\"lazy\" decoding=\"sync\">\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t<!-- Card Content -->\n\t\t\t<div class=\"leco-card-content\">\n\t\t\t\t\t\t\t\t\t<h3 class=\"leco-card-title\">\n\t\t\t\t\t\tS\u00e9rie Pegasus BTX\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t<div class=\"leco-card-bottom\">\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"leco-card-description\">\n\t\t\t\t\t\t\tPegasus BTX: GC-TOFMS de alta sensibilidade que redefine o desempenho do GC-MS. Alcance um novo n\u00edvel de sensibilidade em an\u00e1lises n\u00e3o direcionadas com os sistemas Pegasus BTX e BTX 4D.\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"leco-card-link\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t<svg class=\"leco-card-arrow\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"44\" height=\"44\" viewbox=\"0 0 44 44\" fill=\"none\" focusable=\"false\">\n\t\t\t\t\t\t\t\t<path d=\"M12.7998 22C12.7998 22.5523 13.2475 23 13.7998 23L27.3857 23L21.7998 28.5859C21.4093 28.9764 21.4093 29.6095 21.7998 30C22.1903 30.3905 22.8234 30.3905 23.2139 30L30.5068 22.7071C30.8973 22.3166 30.8973 21.6834 30.5068 21.2929L23.2139 14C22.8234 13.6095 22.1903 13.6095 21.7998 14C21.4093 14.3905 21.4093 15.0236 21.7998 15.4141L27.3857 21L13.7998 21C13.2475 21 12.7998 21.4477 12.7998 22Z\" fill=\"#78543D\"><\/path>\n\t\t\t\t\t\t\t<\/svg>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t\t\t<\/a>\n\t\t\n\t\t\t<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-style-full-bleed has-global-padding is-layout-constrained 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-7271 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=\"is-style-rounded wp-block-post-featured-image\"><a href=\"https:\/\/www.leco.com\/pt\/news\/pegasus-btx-mass-spec-coolest-thing-michigan-award\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Images.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"LECO Pegasus\u00ae BTX Mass Spectrometer Nominated for \u201cCoolest Thing Made in Michigan\u201d Award\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Images.png 1280w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Images-300x169.png 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Images-1024x576.png 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Images-768x432.png 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Images-18x10.png 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\"><\/a><\/figure>\n\n<h3 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-a886519ae13d3c55929ef374b8bceb2d 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\/pegasus-btx-mass-spec-coolest-thing-michigan-award\/\" target=\"_self\">LECO Pegasus\u00ae BTX Mass Spectrometer Nominated for \u201cCoolest Thing Made in Michigan\u201d Award<\/a><\/h3>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-09-11T16:12:37-04:00\">11 setembro 2026<\/time><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-7201 post type-post status-publish format-standard has-post-thumbnail hentry category-news tag-gcxgc tag-microplastics tag-pyrolysis tag-thermal-desorption instrument-model-hrt4d core-analysis-type-gc-mass-spectrometry application-type-environmental product-line-mass-spectrometry\">\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure style=\"aspect-ratio:16\/9\" class=\"is-style-rounded wp-block-post-featured-image\"><a href=\"https:\/\/www.leco.com\/pt\/news\/microplastic-analysis-methods-with-thermal-desorption-and-pyrolysis-gcxgc-tofms\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1800\" height=\"600\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Image-Microplastics.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Surpassing the Limits of Traditional Microplastic Analysis Methods with Thermal Desorption and Pyrolysis GCxGC-TOFMS\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Image-Microplastics.png 1800w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Image-Microplastics-300x100.png 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Image-Microplastics-1024x341.png 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Image-Microplastics-768x256.png 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Image-Microplastics-1536x512.png 1536w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Image-Microplastics-18x6.png 18w\" sizes=\"auto, (max-width: 1800px) 100vw, 1800px\"><\/a><\/figure>\n\n<h3 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-a886519ae13d3c55929ef374b8bceb2d 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\/microplastic-analysis-methods-with-thermal-desorption-and-pyrolysis-gcxgc-tofms\/\" target=\"_self\">Surpassing the Limits of Traditional Microplastic Analysis Methods with Thermal Desorption and Pyrolysis GCxGC-TOFMS<\/a><\/h3>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-09-01T14:06:38-04:00\">1 setembro 2026<\/time><\/div><\/div>\n\n<\/li><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=\"is-style-rounded 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<h3 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-a886519ae13d3c55929ef374b8bceb2d 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><\/h3>\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><\/ul><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Published on Trick or Treat! What\u2019s Inside Your Favorite Sweet? Every October 31st, children and adults across the United States celebrate Halloween by collecting mountains of chocolate, gummies, and sugary treats. But what guarantees the safety and consistent flavor of these mass-produced confections? Whenever Halloween nears, grocery stores fill up with large bags of assorted [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":4155,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"instrument-model":[92,90,91],"core-analysis-type":[27],"application-type":[9,10],"product-line":[11],"class_list":["post-4300","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","instrument-model-bt","instrument-model-btx","instrument-model-btx4d","core-analysis-type-gc-mass-spectrometry","application-type-aroma-flavor-fragrance","application-type-food-safety","product-line-mass-spectrometry"],"_links":{"self":[{"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/posts\/4300","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\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/comments?post=4300"}],"version-history":[{"count":0,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/posts\/4300\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/media\/4155"}],"wp:attachment":[{"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/media?parent=4300"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/categories?post=4300"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/tags?post=4300"},{"taxonomy":"instrument-model","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/instrument-model?post=4300"},{"taxonomy":"core-analysis-type","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/core-analysis-type?post=4300"},{"taxonomy":"application-type","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/application-type?post=4300"},{"taxonomy":"product-line","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/product-line?post=4300"}],"curies":[{"name":"bem-jogado","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}