{"id":8031,"date":"2024-08-11T17:55:22","date_gmt":"2024-08-11T17:55:22","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=8031"},"modified":"2024-08-11T17:55:22","modified_gmt":"2024-08-11T17:55:22","slug":"jade-bamboo-powder","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/fr\/jade-bamboo-powder\/","title":{"rendered":"Modification enzymatique et \u00e9valuation de la qualit\u00e9 fonctionnelle de la poudre de bambou de Jade"},"content":{"rendered":"<p>Modification enzymatique et \u00e9valuation de la qualit\u00e9 fonctionnelle de la poudre de bambou de Jade<br \/>\nLe yuzhu est le rhizome s\u00e9ch\u00e9 de Polygonatum odoratum (Mill.) Druce, une plante de la famille des liliac\u00e9es. Il a pour effet de nourrir le yin, d'humidifier la s\u00e9cheresse, de g\u00e9n\u00e9rer des fluides et d'\u00e9tancher la soif. La pharmacologie moderne estime que le Yuzhu a des fonctions auxiliaires telles que l'abaissement du taux de sucre dans le sang et l'antioxydation. Apr\u00e8s le traitement traditionnel, il est souvent difficile de r\u00e9duire le bambou de jade en poudre en raison de sa viscosit\u00e9. Par cons\u00e9quent, les produits \u00e0 base de bambou de jade disponibles sur le march\u00e9 se composent principalement de tranches et de bandes de bambou de jade. Le d\u00e9veloppement de la poudre enti\u00e8re de bambou de jade \u00e0 l'aide de nouvelles m\u00e9thodes est d'une grande importance pour \u00e9largir ses utilisations et am\u00e9liorer sa valeur. Notre groupe de recherche a d\u00e9j\u00e0 mis au point une nouvelle m\u00e9thode de pr\u00e9paration de la poudre de bambou de jade, qui permet de conserver l'aspect et la couleur du bambou de jade, mais sa fluidit\u00e9 et ses propri\u00e9t\u00e9s de m\u00e9lange ne sont pas encore id\u00e9ales. La modification par hydrolyse enzymatique est une technique de modification des poudres fonctionnelles couramment utilis\u00e9e, et des recherches pr\u00e9liminaires ont montr\u00e9 que l'hydrolyse enzymatique composite peut am\u00e9liorer efficacement la qualit\u00e9 de la poudre enti\u00e8re de Yuzhu. Cette exp\u00e9rience vise \u00e0 utiliser une m\u00e9thode d'\u00e9valuation globale \u00e0 indices multiples pour optimiser les conditions du processus d'hydrolyse enzymatique de la poudre de Polygonatum sibiricum par le biais de la m\u00e9thodologie de la surface de r\u00e9ponse. En comparant les effets antioxydants et hypoglyc\u00e9miques in vitro de diff\u00e9rents produits en poudre de Polygonatum sibiricum \u00e0 partir de dimensions multiples, les caract\u00e9ristiques fonctionnelles de la poudre de Polygonatum sibiricum modifi\u00e9e par voie enzymatique seront \u00e9valu\u00e9es de mani\u00e8re exhaustive, dans le but de fournir une base scientifique pour am\u00e9liorer la valeur de la fonction de sant\u00e9 et le champ d'application de la poudre de Polygonatum sibiricum dans le domaine de la sant\u00e9.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Le processus optimis\u00e9 d'hydrolyse enzymatique de la poudre enti\u00e8re de Yuzhu s'est traduit par un dosage enzymatique de 3%, une dur\u00e9e de 80 minutes, une temp\u00e9rature de 40 \u2103 et une valeur de pH de 5,5. Par rapport \u00e0 CT, LD, ZW et \u00e0 d'autres produits en poudre enti\u00e8re de Polygonatum sibiricum, la capacit\u00e9 de r\u00e9duction du Fe3+ et la capacit\u00e9 de pi\u00e9geage des OH de la poudre enti\u00e8re de Polygonatum sibiricum modifi\u00e9e par voie enzymatique ont \u00e9t\u00e9 augment\u00e9es, et l'effet inhibiteur de ses extraits d'alcool et d'eau sur l'activit\u00e9 de l'\u03b1-amylase a \u00e9galement \u00e9t\u00e9 augment\u00e9. Apr\u00e8s la modification par hydrolyse enzymatique composite, la qualit\u00e9 globale (propri\u00e9t\u00e9s physiques et chimiques) de la poudre enti\u00e8re de Yuzhu peut \u00eatre efficacement am\u00e9lior\u00e9e, et ses caract\u00e9ristiques sanitaires (effets antioxydants et hypoglyc\u00e9miques in vitro) peuvent \u00e9galement \u00eatre am\u00e9lior\u00e9es, ce qui indique que le processus de modification par hydrolyse enzymatique composite peut effectivement am\u00e9liorer la valeur d'application de la poudre enti\u00e8re de Yuzhu et renforcer sa qualit\u00e9 commerciale. La technologie de modification par hydrolyse enzymatique pr\u00e9sente les avantages suivants : conditions de r\u00e9action douces, r\u00e9action rapide, absence de pollution et absence d'introduction d'autres substances chimiques. Toutefois, des probl\u00e8mes subsistent, tels que le co\u00fbt \u00e9lev\u00e9 et la difficult\u00e9 de contr\u00f4ler les conditions de r\u00e9action lors de la mise en production de la technologie de modification par hydrolyse enzymatique. Il est donc n\u00e9cessaire de poursuivre les recherches sur la technologie de modification et la technologie d'\u00e9valuation globale de la qualit\u00e9 de la poudre enti\u00e8re de Yuzhu.<\/p>","protected":false},"excerpt":{"rendered":"<p>Enzymatic Modification and Functional Quality Evaluation of Jade Bamboo Powder Yuzhu is the dried rhizome of Polygonatum odoratum (Mill.) Druce, a plant in the lily family. It has the effects of nourishing yin, moistening dryness, generating fluids, and quenching thirst. Modern pharmacology believes that Yuzhu has auxiliary functions such as lowering blood sugar and antioxidation. [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Enzymatic Modification and Functional Quality Evaluation of Jade Bamboo Powder - 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\/jade-bamboo-powder\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Enzymatic Modification and Functional Quality Evaluation of Jade Bamboo Powder - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Enzymatic Modification and Functional Quality Evaluation of Jade Bamboo Powder Yuzhu is the dried rhizome of Polygonatum odoratum (Mill.) Druce, a plant in the lily family. It has the effects of nourishing yin, moistening dryness, generating fluids, and quenching thirst. Modern pharmacology believes that Yuzhu has auxiliary functions such as lowering blood sugar and antioxidation. 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Druce, a plant in the lily family. It has the effects of nourishing yin, moistening dryness, generating fluids, and quenching thirst. Modern pharmacology believes that Yuzhu has auxiliary functions such as lowering blood sugar and antioxidation. 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