{"id":264031,"date":"2026-09-11T22:17:00","date_gmt":"2026-09-12T01:17:00","guid":{"rendered":"https:\/\/www.em.com.br\/emfoco\/?p=264031"},"modified":"2026-09-10T06:57:04","modified_gmt":"2026-09-10T09:57:04","slug":"ceramicas-de-5-300-anos-no-equador-guardaram-cacau-e-recuaram-a-historia-do-chocolate-em-1-500-anos","status":"publish","type":"post","link":"https:\/\/www.em.com.br\/emfoco\/2026\/09\/11\/ceramicas-de-5-300-anos-no-equador-guardaram-cacau-e-recuaram-a-historia-do-chocolate-em-1-500-anos\/","title":{"rendered":"Cer\u00e2micas de 5.300 anos no Equador guardaram cacau e recuaram a hist\u00f3ria do chocolate em 1.500 anos"},"content":{"rendered":"\n<div class=\"emf-summary google-auto-ads-ignore\">\n  <style>\n    .emf-summary {\n      --emf-navy:#00245a;\n      --emf-navy-soft:#0b3b70;\n      --emf-ink:#1d2731;\n      --emf-muted:#66727e;\n      --emf-line:#d7dde5;\n      --emf-paper:#ffffff;\n      --emf-wash:#f4f6f8;\n      box-sizing:border-box!important;\n      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<div class=\"emf-summary-card\">\n      <span aria-hidden=\"true\" class=\"emf-summary-number\">01<\/span>\n      <div aria-level=\"3\" class=\"emf-summary-card-title\" role=\"heading\">\n        Cacau muito mais antigo\n      <\/div>\n      <div class=\"emf-summary-card-text\">\n        Res\u00edduos encontrados em recipientes do sudeste do Equador mostraram uso da planta h\u00e1 cerca de 5.300 anos, antes do registro conhecido na Mesoam\u00e9rica.\n      <\/div>\n      <div class=\"emf-summary-card-meta\">\n        Nova cronologia\n      <\/div>\n    <\/div>\n    <div class=\"emf-summary-card\">\n      <span aria-hidden=\"true\" class=\"emf-summary-number\">02<\/span>\n      <div aria-level=\"3\" class=\"emf-summary-card-title\" role=\"heading\">\n        Tr\u00eas pistas diferentes\n      <\/div>\n      <div class=\"emf-summary-card-text\">\n        Amido, teobromina e DNA antigo apontaram para a mesma planta, fortalecendo a identifica\u00e7\u00e3o do cacau nas pe\u00e7as arqueol\u00f3gicas.\n      <\/div>\n      <div class=\"emf-summary-card-meta\">\n        Evid\u00eancia m\u00faltipla\n      <\/div>\n    <\/div>\n    <div class=\"emf-summary-card\">\n      <span aria-hidden=\"true\" class=\"emf-summary-number\">03<\/span>\n      <div aria-level=\"3\" class=\"emf-summary-card-title\" role=\"heading\">\n        Amaz\u00f4nia ganha destaque\n      <\/div>\n      <div class=\"emf-summary-card-text\">\n        Os resultados colocaram a alta Amaz\u00f4nia entre os locais mais antigos ligados ao uso e \u00e0 domestica\u00e7\u00e3o do cacau nas Am\u00e9ricas.\n      <\/div>\n      <div class=\"emf-summary-card-meta\">\n        Origem antiga\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Vest\u00edgios preservados em cer\u00e2micas do atual Equador revelaram <strong>cacau de 5.300 anos<\/strong>, muito antes dos registros cl\u00e1ssicos da Mesoam\u00e9rica. Amido, teobromina e DNA antigo apontaram para a mesma planta. A descoberta empurrou em cerca de 1.500 anos a cronologia conhecida do uso humano desse ingrediente na regi\u00e3o.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Como o cacau apareceu dentro de cer\u00e2micas t\u00e3o antigas?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Os arque\u00f3logos n\u00e3o encontraram barras ou sementes prontas para consumo. A pista estava em <strong>res\u00edduos microsc\u00f3picos<\/strong> preservados em recipientes. Ao analisar essas marcas, a equipe identificou sinais qu\u00edmicos e biol\u00f3gicos compat\u00edveis com o uso da planta em um assentamento antigo da alta Amaz\u00f4nia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A p\u00e1gina da <a href=\"https:\/\/whc.unesco.org\/en\/tentativelists\/7003\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>UNESCO<\/strong><\/a> sobre a paisagem cultural do cacau no Equador registra evid\u00eancias entre <strong>5.500 e 5.300 anos<\/strong> no s\u00edtio Santa Ana-La Florida. O local pertence \u00e0 tradi\u00e7\u00e3o Mayo-Chinchipe e fica no sudeste do pa\u00eds.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/09\/cap2-5-1024x576.jpg\" alt=\"\" class=\"wp-image-264054\" srcset=\"https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/09\/cap2-5-1024x576.jpg 1024w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/09\/cap2-5-300x169.jpg 300w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/09\/cap2-5-768x432.jpg 768w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/09\/cap2-5-750x421.jpg 750w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/09\/cap2-5-1140x641.jpg 1140w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/09\/cap2-5.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">A an\u00e1lise das cer\u00e2micas mudou a cronologia de um alimento que hoje faz parte da rotina de milh\u00f5es de pessoas<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Por que tr\u00eas tipos de evid\u00eancia fizeram diferen\u00e7a?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Uma \u00fanica pista poderia gerar d\u00favida. Por isso, o estudo combinou <strong>gr\u00e3os de amido<\/strong>, res\u00edduos de teobromina e DNA antigo. Cada m\u00e9todo procura um sinal diferente, mas todos convergiram para a presen\u00e7a de cacau nos recipientes usados por aquela popula\u00e7\u00e3o pr\u00e9-colombiana.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O achado tamb\u00e9m amplia a hist\u00f3ria do <a href=\"https:\/\/pt.wikipedia.org\/wiki\/Gr%C3%A3o_de_cacau\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>gr\u00e3o de cacau<\/strong><\/a>. Durante muito tempo, a aten\u00e7\u00e3o ficou concentrada na Mesoam\u00e9rica, onde bebidas de cacau foram muito bem documentadas. A evid\u00eancia equatoriana mostrou um cap\u00edtulo anterior, ligado \u00e0 regi\u00e3o amaz\u00f4nica da Am\u00e9rica do Sul.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">O que mudou na cronologia conhecida do chocolate?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">O resultado recuou em cerca de <strong>1.500 anos<\/strong> a evid\u00eancia conhecida de uso humano do cacau. Isso n\u00e3o significa que algu\u00e9m preparava uma barra como a atual. O que a arqueologia comprova \u00e9 que produtos da planta j\u00e1 eram manipulados e consumidos muito antes do registro mesoamericano cl\u00e1ssico.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Por isso, \u201chist\u00f3ria do chocolate\u201d funciona como atalho popular, mas o dado cient\u00edfico \u00e9 mais preciso: trata-se do <strong>uso antigo do cacau<\/strong>. Sementes, polpa ou bebidas podem ter tido fun\u00e7\u00f5es diferentes, e os recipientes arqueol\u00f3gicos n\u00e3o guardam uma receita completa capaz de mostrar exatamente como eram preparados.<\/p>\n\n\n\n<p class=\"myth-list-bridge wp-block-paragraph\">A seguir listamos <strong>quatro sinais do achado<\/strong> que ajudam a entender a interpreta\u00e7\u00e3o arqueol\u00f3gica:<\/p>\n\n\n\n<ul class=\"wp-block-list myth-bullet-list\">\n<li><strong>Amido:<\/strong> gr\u00e3os microsc\u00f3picos preservados forneceram uma primeira linha de identifica\u00e7\u00e3o da planta dentro dos recipientes.<\/li>\n\n\n\n<li><strong>Teobromina:<\/strong> o composto qu\u00edmico refor\u00e7ou a presen\u00e7a de cacau no material absorvido pela cer\u00e2mica antiga.<\/li>\n\n\n\n<li><strong>DNA antigo:<\/strong> fragmentos gen\u00e9ticos ofereceram uma terceira linha independente de evid\u00eancia para confirmar a identifica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Data\u00e7\u00e3o:<\/strong> o contexto arqueol\u00f3gico colocou o uso da planta em aproximadamente 5.300 anos antes do presente.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/09\/cap3-1024x576.jpg\" alt=\"\" class=\"wp-image-264055\" srcset=\"https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/09\/cap3-1024x576.jpg 1024w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/09\/cap3-300x169.jpg 300w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/09\/cap3-768x432.jpg 768w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/09\/cap3-750x421.jpg 750w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/09\/cap3-1140x641.jpg 1140w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/09\/cap3.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">O achado tamb\u00e9m ajuda a entender onde come\u00e7ou uma hist\u00f3ria que mais tarde se espalharia por outras regi\u00f5es<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>Leia tamb\u00e9m: <a href=\"https:\/\/www.em.com.br\/emfoco\/2026\/07\/06\/parente-dos-crocodilos-de-240-milhoes-de-anos-achado-no-brasil-muda-mapa-da-pre-historia\/\" target=\"_blank\" rel=\"noreferrer noopener\">Parente dos crocodilos de 240 milh\u00f5es de anos achado no Brasil muda mapa da pr\u00e9-hist\u00f3ria<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Quais sinais foram encontrados nos recipientes?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Os pesquisadores buscaram marcadores que pudessem sobreviver por mil\u00eanios. O <strong>amido<\/strong> preserva formas microsc\u00f3picas; a teobromina \u00e9 um composto caracter\u00edstico do cacau; e o DNA antigo permite comparar material biol\u00f3gico. Juntos, eles reduziram a chance de uma identifica\u00e7\u00e3o baseada em apenas um ind\u00edcio.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A data\u00e7\u00e3o do contexto arqueol\u00f3gico colocou esses sinais no Holoceno m\u00e9dio. Assim, a descoberta uniu <strong>idade e identifica\u00e7\u00e3o<\/strong> num mesmo conjunto. Esse cruzamento \u00e9 importante porque uma mol\u00e9cula sem contexto confi\u00e1vel, ou uma cer\u00e2mica sem res\u00edduo identificado, n\u00e3o sustentaria sozinha a mesma conclus\u00e3o.<\/p>\n\n\n\n<p class=\"myth-html-bridge wp-block-paragraph\">A seguir listamos <strong>os principais dados materiais<\/strong> que organizam o que foi observado e interpretado:<\/p>\n\n\n\n<div class=\"emf-data-table google-auto-ads-ignore\">\n  <style>\n    .emf-data-table {\n      --emf-navy:#00245a;\n      --emf-navy-soft:#0b3b70;\n      --emf-ink:#1d2731;\n      --emf-muted:#66727e;\n      --emf-line:#d7dde5;\n      --emf-wash:#f4f6f8;\n      box-sizing:border-box!important;\n      inline-size:min(1100px,100%)!important;\n      max-inline-size:100%!important;\n      margin-inline:auto!important;\n      overflow:hidden!important;\n      color:var(--emf-ink);\n      background:#fff;\n      border:1px solid var(--emf-line);\n      border-radius:6px!important;\n      box-shadow:0 8px 24px 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decoding=\"async\"\n        height=\"41\"\n        loading=\"lazy\"\n        referrerpolicy=\"no-referrer\"\n        src=\"https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/08\/em_transparente_3000px-scaled.png\"\n        width=\"41\"\n      >\n    <\/div>\n\n    <div>\n      <div class=\"emf-data-table-kicker\">DADOS EM FOCO<\/div>\n      <div class=\"emf-data-table-title\">Tr\u00eas caminhos at\u00e9 o cacau<\/div>\n    <\/div>\n  <\/div>\n\n  <div aria-label=\"Tabela com os tipos de evid\u00eancia usados para identificar cacau nas cer\u00e2micas antigas\" class=\"emf-data-table-scroll\" role=\"region\" tabindex=\"0\">\n    <table>\n      <caption>Tabela com os tipos de evid\u00eancia usados para identificar cacau nas cer\u00e2micas antigas<\/caption>\n      <thead>\n        <tr>\n          <th scope=\"col\">Evid\u00eancia<\/th>\n          <th scope=\"col\">O que procura<\/th>\n          <th scope=\"col\">Por que importa<\/th>\n        <\/tr>\n      <\/thead>\n      <tbody>\n        <tr>\n          <td data-label=\"Evid\u00eancia\">Amido<\/td>\n          <td data-label=\"O que procura\">Gr\u00e3os microsc\u00f3picos<\/td>\n          <td data-label=\"Por que importa\">Identifica restos vegetais<\/td>\n        <\/tr>\n        <tr>\n          <td data-label=\"Evid\u00eancia\">Teobromina<\/td>\n          <td data-label=\"O que procura\">Composto qu\u00edmico<\/td>\n          <td data-label=\"Por que importa\">Refor\u00e7a presen\u00e7a do cacau<\/td>\n        <\/tr>\n        <tr>\n          <td data-label=\"Evid\u00eancia\">DNA antigo<\/td>\n          <td data-label=\"O que procura\">Material gen\u00e9tico<\/td>\n          <td data-label=\"Por que importa\">Confirma a identifica\u00e7\u00e3o<\/td>\n        <\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">O que a descoberta revela sobre a Amaz\u00f4nia antiga?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A alta Amaz\u00f4nia deixa de aparecer apenas como \u00e1rea de origem natural da planta e ganha peso como espa\u00e7o de <strong>uso e domestica\u00e7\u00e3o antiga<\/strong>. Isso ajuda a reconstruir trocas entre comunidades que circulavam plantas, objetos e conhecimentos muito antes das grandes civiliza\u00e7\u00f5es mesoamericanas mais conhecidas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As cer\u00e2micas mostram como um res\u00edduo quase invis\u00edvel pode alterar uma narrativa inteira. O <strong>cacau de 5.300 anos<\/strong> n\u00e3o revela todos os detalhes do consumo, mas comprova que a rela\u00e7\u00e3o humana com a planta come\u00e7ou muito antes do que a arqueologia conseguia demonstrar at\u00e9 ent\u00e3o.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>EM FOCO Resumo da mat\u00e9ria 01 Cacau muito mais antigo Res\u00edduos encontrados em recipientes do sudeste do Equador mostraram uso da planta h\u00e1 cerca de 5.300 anos, antes do registro conhecido na Mesoam\u00e9rica. Nova cronologia 02 Tr\u00eas pistas diferentes Amido, teobromina e DNA antigo apontaram para a mesma planta, fortalecendo a identifica\u00e7\u00e3o do cacau nas [&hellip;]<\/p>\n","protected":false},"author":30,"featured_media":264052,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jnews-multi-image_gallery":[],"jnews_single_post":{"format":"standard"},"jnews_primary_category":[],"jnews_social_meta":[],"jnews_override_counter":[],"footnotes":""},"categories":[29],"tags":[675,3188,4782,4474],"class_list":["post-264031","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-entretenimento","tag-arqueologia","tag-cacau","tag-chocolate","tag-equador"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Cer\u00e2micas de 5.300 anos no Equador guardaram cacau e recuaram a hist\u00f3ria do chocolate em 1.500 anos - Estado de Minas - Em foco<\/title>\n<meta name=\"description\" content=\"Cer\u00e2micas do Equador guardaram vest\u00edgios de cacau de 5.300 anos. 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