{"id":9831,"date":"2024-10-03T14:04:20","date_gmt":"2024-10-03T14:04:20","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=9831"},"modified":"2024-10-03T14:04:20","modified_gmt":"2024-10-03T14:04:20","slug":"the-word-carmine-and-carmine-red","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/fr\/the-word-carmine-and-carmine-red\/","title":{"rendered":"Quelle est la diff\u00e9rence entre le mot carmin et le rouge carmin ?"},"content":{"rendered":"<h1>Quelle est la diff\u00e9rence entre le mot carmin et le rouge carmin ?<\/h1>\n<p>Le carmin et le rouge carmin sont des colorants alimentaires courants. Il y a juste un mot de diff\u00e9rence entre les deux, mais quelle est la diff\u00e9rence ?<\/p>\n<p>Propri\u00e9t\u00e9s physiques et chimiques de la diff\u00e9rence<br \/>\nBien que la diff\u00e9rence entre le rouge carmin et le rouge cochenille ne soit que verbale, leur nature est fondamentalement diff\u00e9rente. Le premier est un pigment naturel, tandis que le second est un pigment synth\u00e9tique.<\/p>\n<p>1.1 Propri\u00e9t\u00e9s physiques et chimiques du rouge carmin<br \/>\nLe carmin est le pigment synth\u00e9tique azo\u00efque le plus r\u00e9pandu au monde, dont le code international normalis\u00e9 est le 124.<br \/>\nLa solubilit\u00e9 de la cochenille dans l'eau est de 0,23g\/mL (20\u2103), 0,1% cochenille solution aqueuse est rouge vif, et a une bonne r\u00e9sistance \u00e0 la lumi\u00e8re et \u00e0 la chaleur (105\u2103).<br \/>\nLa r\u00e9sistance \u00e0 la r\u00e9duction du carmin, la r\u00e9sistance \u00e0 l'oxydation et la r\u00e9sistance bact\u00e9rienne sont faibles, l'acide citrique et l'acide tartrique sont stables, ils sont bruns lorsqu'ils sont alcalins. Il est fondamentalement stable \u00e0 Al3+ et Ca2+, tandis que Mg2+ a un effet \u00e9vident de renforcement de la couleur sur le carmin.<br \/>\n1.2 Propri\u00e9t\u00e9s physicochimiques du rouge de cochenille Le rouge de cochenille est une sorte de pigment rouge naturel extrait des insectes femelles de la cochenille, dont le code standard international est 120.<br \/>\nLe principal composant du d\u00e9veloppement de la couleur rouge cochenille est l'acide rouge cochenille, l'acide rouge cochenille lui-m\u00eame n'est pas tr\u00e8s fort, mais combin\u00e9 \u00e0 Al3+ pour former un chromopr\u00e9cipit\u00e9 d'aluminium, il augmentera la valeur de la couleur, qui est commun\u00e9ment connue sous le nom de rouge cochenille.<br \/>\nLe rouge carmin est la meilleure stabilit\u00e9 \u00e0 la lumi\u00e8re et la stabilit\u00e9 thermique des pigments naturels, la temp\u00e9rature de d\u00e9composition de 250 \u2103, l\u00e9g\u00e8rement soluble dans l'eau chaude, \u00e0 l'\u00e9tat acide de rouge-orange, neutre pour le cramoisi, alcalin \u00e9tait pourpre, rencontrer Fe3 + noir.<br \/>\nDu point de vue des propri\u00e9t\u00e9s physicochimiques, il existe des diff\u00e9rences significatives entre les deux en termes de sources de mati\u00e8res premi\u00e8res, de stabilit\u00e9, de capacit\u00e9 de coloration, etc.<br \/>\nDiff\u00e9rences dans les normes de qualit\u00e9<br \/>\nLa norme de qualit\u00e9 de la cochenille \"GB 1886.220-2016 National Standard for Food Safety Food Additives in Carmine\" stipule les exigences de qualit\u00e9 applicables \u00e0 la cochenille.<br \/>\nToutefois, il n'existe pas de norme de contr\u00f4le de la qualit\u00e9 pour la cochenille rouge en Chine. Les chercheurs ont donc formul\u00e9 la norme de qualit\u00e9 de la cochenille rouge en se basant sur les normes internationales et la litt\u00e9rature pertinente, qui a \u00e9t\u00e9 approuv\u00e9e par l'AQSIQ.<br \/>\nDiff\u00e9rences toxicologiques<\/p>\n<p>3.1 Propri\u00e9t\u00e9s toxicologiques de la cochenille rouge<br \/>\nLe carmin appartient aux pigments azo\u00efques, qui peuvent \u00eatre m\u00e9tabolis\u00e9s dans l'organisme pour produire des compos\u00e9s amin\u00e9s aromatiques. Les m\u00e9tabolites des amines aromatiques peuvent se combiner avec l'ADN et l'ARN pour induire des mutations. Ils peuvent \u00e9galement g\u00e9n\u00e9rer des esp\u00e8ces r\u00e9actives de l'oxyg\u00e8ne (ROS), qui attaquent l'ADN et l'endommagent.<br \/>\nPar ailleurs, les exp\u00e9riences toxicologiques men\u00e9es sur la cochenille ont montr\u00e9 qu'elle pr\u00e9sentait un certain degr\u00e9 de canc\u00e9rog\u00e9nicit\u00e9. Sur la base des \u00e9tudes toxicologiques, le JECFA a \u00e9tabli une dose journali\u00e8re admissible (DJA) de 0 \u00e0 4 mg\/kg p.c. pour le carmin.<br \/>\n3.2 Propri\u00e9t\u00e9s toxicologiques du rouge de cochenille Des \u00e9tudes de toxicit\u00e9 sur le pigment rouge de cochenille men\u00e9es par l'Institute of Biological and Industrial Research (IBI) au Royaume-Uni ont montr\u00e9 que ce pigment naturel n'est pas chroniquement toxique, comme canc\u00e9rig\u00e8ne et t\u00e9ratog\u00e8ne, et n'est pas g\u00e9notoxique pour les trois g\u00e9n\u00e9rations suivantes.<br \/>\nToutefois, des r\u00e9actions allergiques ont \u00e9t\u00e9 signal\u00e9es chez un petit nombre de personnes, ce qui peut \u00eatre d\u00fb au fait que les composants prot\u00e9iques restant dans le pigment rouge de cochenille deviennent des allerg\u00e8nes humains, mais l'incidence des r\u00e9actions allergiques caus\u00e9es par le rouge de cochenille est relativement faible et n'affecte pas son utilisation.<br \/>\nActuellement, le rouge cochenille est largement utilis\u00e9 dans l'alimentation, les cosm\u00e9tiques, les produits pharmaceutiques et d'autres industries. C'est le seul pigment naturel autoris\u00e9 par la FDA \u00e0 \u00eatre utilis\u00e9 dans l'alimentation, les produits pharmaceutiques et les cosm\u00e9tiques.<br \/>\nDiff\u00e9rences dans le champ d'application et les limites<br \/>\nSelon la norme nationale GB 2760-2014 relative \u00e0 la s\u00e9curit\u00e9 alimentaire (National Standard for Food Safety Standard for the Use of Food Additives), la cochenille peut \u00eatre utilis\u00e9e en quantit\u00e9s strictement limit\u00e9es dans 31 types d'aliments, tels que les p\u00e2tisseries et les cosm\u00e9tiques color\u00e9s, les confitures, les cr\u00e8mes glac\u00e9es, les boissons \u00e0 base de jus de fruits, etc. La cochenille est \u00e9galement utilis\u00e9e comme colorant naturel dans les aliments, les cosm\u00e9tiques et les produits pharmaceutiques.<br \/>\nEn tant qu'additif alimentaire id\u00e9al, le rouge cochenille (mesur\u00e9 par l'acide carminique) peut \u00eatre utilis\u00e9 dans 22 types d'aliments tels que le lait ferment\u00e9 aromatis\u00e9, les produits de viande cuits, les noix et les bonbons en raison de ses bonnes propri\u00e9t\u00e9s antioxydantes et de sa non-d\u00e9composition en pr\u00e9sence de lumi\u00e8re.<br \/>\nIl existe donc une diff\u00e9rence significative entre les deux en termes de vari\u00e9t\u00e9 d'aliments auxquels ils peuvent \u00eatre appliqu\u00e9s. La limite maximale d'utilisation du carmin est g\u00e9n\u00e9ralement plus \u00e9lev\u00e9e que celle de la cochenille.<\/p>","protected":false},"excerpt":{"rendered":"<p>What&#8217;s the difference between the word carmine and carmine red? Carmine and carmine red are common food coloring agents, just a word difference between them in the end what is the difference? Physical and chemical properties of the difference Although there is only a word difference between carmine red and cochineal red, the nature of [&hellip;]<\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What&#039;s the difference between the word carmine and carmine red? - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/fr\/the-word-carmine-and-carmine-red\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What&#039;s the difference between the word carmine and carmine red? - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"What&#8217;s the difference between the word carmine and carmine red? 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