{"id":2938,"date":"2025-11-14T01:49:25","date_gmt":"2025-11-14T09:49:25","guid":{"rendered":"https:\/\/taichytomato.com\/?p=2938"},"modified":"2025-11-20T19:06:40","modified_gmt":"2025-11-21T03:06:40","slug":"lycopene-mg-100g-summary-tomato-paste-information","status":"publish","type":"post","link":"https:\/\/taichytomato.com\/fr\/lycopene-mg-100g-summary-tomato-paste-information\/","title":{"rendered":"R\u00e9sum\u00e9 de la lycop\u00e8ne (mg\/100g) - Informations sur la p\u00e2te de tomate"},"content":{"rendered":"<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">1. Signification et r\u00f4le de la m\u00e9trique<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D\u00e9finition :<\/strong> Lycop\u00e8ne mg\/100g repr\u00e9sente la quantit\u00e9 de <strong>Lycop\u00e8ne<\/strong> (milligrammes) contenue dans chaque 100 grammes du produit de tomate.<\/li>\n\n\n\n<li><strong>R\u00f4le :<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Valeur nutritionnelle :<\/strong> Le lycop\u00e8ne est un puissant <strong>antioxydant<\/strong>. Cette m\u00e9trique refl\u00e8te directement la <strong>qualit\u00e9 nutritionnelle et les bienfaits pour la sant\u00e9<\/strong>.<\/li>\n\n\n\n<li><strong>Qualit\u00e9 de la mati\u00e8re premi\u00e8re :<\/strong> Une teneur \u00e9lev\u00e9e indique g\u00e9n\u00e9ralement que les tomates fra\u00eeches \u00e9taient <strong>compl\u00e8tement m\u00fbres<\/strong> et d'une <strong>vari\u00e9t\u00e9 sup\u00e9rieure<\/strong>.<\/li>\n\n\n\n<li><strong>Corr\u00e9lation de la couleur :<\/strong> Le lycop\u00e8ne est le pigment principal qui donne aux tomates leur couleur rouge. Une teneur \u00e9lev\u00e9e est souvent corr\u00e9l\u00e9e \u00e0 un ratio A\/B \u00e9lev\u00e9 (couleur rouge pure).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">2. Principaux facteurs influen\u00e7ant<\/h3>\n\n\n\n<p>La teneur en lycop\u00e8ne est principalement influenc\u00e9e par les facteurs suivants :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vari\u00e9t\u00e9 de tomate :<\/strong> Diff\u00e9rentes vari\u00e9t\u00e9s de tomates ont naturellement un potentiel en lycop\u00e8ne diff\u00e9rent.<\/li>\n\n\n\n<li><strong>Maturit\u00e9 :<\/strong> Le lycop\u00e8ne s'accumule le plus dans <strong>les tomates enti\u00e8rement m\u00fbries<\/strong> Les tomates non m\u00fbries ont une faible teneur.<\/li>\n\n\n\n<li><strong>Lumi\u00e8re du soleil et conditions de culture :<\/strong> Une lumi\u00e8re solaire ad\u00e9quate facilite la biosynth\u00e8se du lycop\u00e8ne.<\/li>\n\n\n\n<li><strong>M\u00e9thode de transformation (traitement thermique) :<\/strong>\n<ul class=\"wp-block-list\">\n<li>Paradoxalement, <strong>le chauffage et la transformation<\/strong> (comme la fabrication de concentr\u00e9) peuvent en r\u00e9alit\u00e9 <strong>augmenter la biodisponibilit\u00e9 du lycop\u00e8ne<\/strong>. Le traitement thermique convertit la structure naturelle <strong>trans<\/strong> du lycop\u00e8ne en la <strong>cis<\/strong>, qui est plus facilement absorb\u00e9e par le corps humain.<\/li>\n\n\n\n<li>Cependant, <strong>chauffage excessif ou incorrect<\/strong> (tel que l'exposition prolong\u00e9e \u00e0 une chaleur \u00e9lev\u00e9e et \u00e0 l'oxyg\u00e8ne) peut d\u00e9grader le lycop\u00e8ne, r\u00e9duisant sa teneur.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3. Gammes typiques (exemple pour les concentr\u00e9s de tomate)<\/h3>\n\n\n\n<p>La teneur en lycop\u00e8ne d\u00e9pend de la concentration du produit (valeur Brix). Une concentration plus \u00e9lev\u00e9e entra\u00eene une teneur plus importante par unit\u00e9 de poids.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>Type de produit<\/strong><\/td><td><strong>Gamme typique de lycop\u00e8ne (mg\/100g)<\/strong><\/td><\/tr><\/thead><tbody><tr><td>Tomate fra\u00eeche m\u00fbre<\/td><td>3 mg \u2013 10 mg<\/td><\/tr><tr><td>Jus de tomate<\/td><td>5 mg \u2013 15 mg<\/td><\/tr><tr><td>Concentr\u00e9 de tomate (<a href=\"https:\/\/taichytomato.com\/fr\/produit\/28-30-brix-tomato-paste\/\" data-type=\"product\" data-id=\"562\">28<\/a> <a href=\"https:\/\/taichytomato.com\/fr\/brix-and-tomato-concentrate\/\" data-type=\"post\" data-id=\"2917\">degr\u00e9s Brix<\/a>)<\/td><td>40 mg \u2013 80 mg<\/td><\/tr><tr><td>Concentr\u00e9 de tomate (<a href=\"https:\/\/taichytomato.com\/fr\/produit\/drum-tomato-paste-36-38\/\" data-type=\"product\" data-id=\"296\">36<\/a> Brix)<\/td><td>60 mg \u2013 110 mg<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">4. S\u00e9lection client et \u00e9valuation de la qualit\u00e9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>R\u00f4le de la s\u00e9lection :<\/strong> Ce crit\u00e8re est un indicateur de la <strong>\u201c valeur intrins\u00e8que \u201d du produit.\u201d<\/strong> Si le produit d\u2019un client est positionn\u00e9 comme <strong>\u201c sain \u201d ou \u201c \u00e0 haute valeur nutritionnelle \u201d<\/strong> (par exemple, mati\u00e8re premi\u00e8re de compl\u00e9ment alimentaire, sauce haut de gamme), ils doivent choisir le produit avec la teneur en lycop\u00e8ne la plus \u00e9lev\u00e9e.<\/li>\n\n\n\n<li><strong>\u00c9valuation de la qualit\u00e9 :<\/strong> \u00c9tant donn\u00e9 le m\u00eame Brix, un <strong>plus \u00e9lev\u00e9<\/strong> Lycop\u00e8ne mg\/100g est <strong>meilleur<\/strong>. Cela indique que le fournisseur a utilis\u00e9 des mati\u00e8res premi\u00e8res sup\u00e9rieures et employ\u00e9 de bonnes techniques de transformation pour prot\u00e9ger ou am\u00e9liorer sa disponibilit\u00e9.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">5. M\u00e9thode de mesure<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"320\" height=\"215\" src=\"https:\/\/taichytomato.com\/wp-content\/uploads\/2025\/11\/understanding-spectrophotometer-uv1800.jpg\" alt=\"compr\u00e9hension du spectrophotom\u00e8tre uv1800\" class=\"wp-image-2934\" style=\"width:430px;height:auto\" srcset=\"https:\/\/taichytomato.com\/wp-content\/uploads\/2025\/11\/understanding-spectrophotometer-uv1800.jpg 320w, https:\/\/taichytomato.com\/wp-content\/uploads\/2025\/11\/understanding-spectrophotometer-uv1800-300x202.jpg 300w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/><\/figure>\n\n\n\n<p>La mesure du Lycop\u00e8ne n\u00e9cessite g\u00e9n\u00e9ralement une analyse chimique professionnelle :<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Extraction :<\/strong> Des solvants organiques (tels que l\u2019ac\u00e9tone ou l\u2019hexane) sont utilis\u00e9s pour isoler et extraire le Lycop\u00e8ne de l\u2019\u00e9chantillon.<\/li>\n\n\n\n<li><strong>Quantification :<\/strong> A <strong>Un spectrophotom\u00e8tre<\/strong> est utilis\u00e9 pour mesurer l\u2019absorbance de l\u2019extrait \u00e0 une longueur d\u2019onde sp\u00e9cifique, g\u00e9n\u00e9ralement autour de 503 nm. .<\/li>\n\n\n\n<li><strong>Calcul :<\/strong> La concentration de Lycop\u00e8ne dans l\u2019\u00e9chantillon est calcul\u00e9e en fonction de la valeur d\u2019absorbance et d\u2019un coefficient d\u2019extinction connu.<\/li>\n<\/ol>\n\n\n\n<p>Cette m\u00e9thode est plus complexe que la mesure du Brix ou : <a href=\"https:\/\/taichytomato.com\/fr\/viscosity-metric-summary-tomato-paste\/\" data-type=\"post\" data-id=\"2922\">Bostwick<\/a> et est g\u00e9n\u00e9ralement r\u00e9alis\u00e9e par des laboratoires sp\u00e9cialis\u00e9s.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>1. Importance et r\u00f4le de la m\u00e9trique 2. Principaux facteurs influen\u00e7ant la teneur en lycop\u00e8ne est principalement affect\u00e9e par les facteurs suivants :<\/p>","protected":false},"author":4,"featured_media":2581,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Lycopene (mg\/100g) Summary-Tomato paste information","_seopress_titles_desc":"The key metric for assessing tomato product nutrition. Understand how Lycopene reflects raw material maturity, antioxidant capacity and health .","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-2938","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-uncategorized"},"acf":[],"_links":{"self":[{"href":"https:\/\/taichytomato.com\/fr\/wp-json\/wp\/v2\/posts\/2938","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/taichytomato.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/taichytomato.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/taichytomato.com\/fr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/taichytomato.com\/fr\/wp-json\/wp\/v2\/comments?post=2938"}],"version-history":[{"count":0,"href":"https:\/\/taichytomato.com\/fr\/wp-json\/wp\/v2\/posts\/2938\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/taichytomato.com\/fr\/wp-json\/wp\/v2\/media\/2581"}],"wp:attachment":[{"href":"https:\/\/taichytomato.com\/fr\/wp-json\/wp\/v2\/media?parent=2938"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/taichytomato.com\/fr\/wp-json\/wp\/v2\/categories?post=2938"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/taichytomato.com\/fr\/wp-json\/wp\/v2\/tags?post=2938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}