{"id":8753,"date":"2024-08-14T19:50:18","date_gmt":"2024-08-14T19:50:18","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=8753"},"modified":"2024-08-14T19:50:18","modified_gmt":"2024-08-14T19:50:18","slug":"phloroglucinol-in-rough-branch-golden-peach","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/fr\/phloroglucinol-dans-la-branche-rugueuse-peche-doree\/","title":{"rendered":"\u00c9tude des composants du phloroglucinol dans la branche rugueuse de la p\u00eache dor\u00e9e"},"content":{"rendered":"<p>\u00c9tude des composants du phloroglucinol dans la branche rugueuse de la p\u00eache dor\u00e9e<br \/>\nLes plantes de la famille des Guttiferae et du genre Hypericum sont r\u00e9parties dans tout le pays, en particulier dans l'est et l'ouest de la Chine, le nord du Sichuan, le Guizhou, le Xinjiang et d'autres r\u00e9gions o\u00f9 elles sont plus concentr\u00e9es. Il existe environ 400 esp\u00e8ces dans le monde, dont 55 esp\u00e8ces et 8 sous-esp\u00e8ces en Chine. Cette plante a une histoire m\u00e9dicinale de plus de 2400 ans dans la m\u00e9decine populaire, principalement avec des effets de d\u00e9gagement de la chaleur et de d\u00e9sintoxication, de dispersion de la stase sanguine et de soulagement de la douleur, et de dissipation du vent et de l'humidit\u00e9. Les plantes du genre Primus contiennent principalement de la naphtoquinone, des flavono\u00efdes, du kaempf\u00e9rol et des composants du phloroglucinol, parmi lesquels les composants du phloroglucinol ont attir\u00e9 beaucoup d'attention en raison de leur nouvelle structure chimique et de leurs diverses activit\u00e9s pharmacologiques.<br \/>\nHypericum scarrum est une plante vivace de la famille des Hypericum, qui est end\u00e9mique au Xinjiang, en Chine, et qui n'est distribu\u00e9e que dans les montagnes Tianshan, Altar Mount Taishan Mountain, front mountain of Talbahatai Mountain et dans les zones de moyenne montagne. Afin de clarifier davantage la base de sa substance pharmacologique et de rechercher des compos\u00e9s principaux avec de nouvelles structures et une bonne activit\u00e9 pharmacologique, cette \u00e9tude a isol\u00e9, purifi\u00e9 et identifi\u00e9 structurellement les composants chimiques de l'extrait d'\u00e9ther de p\u00e9trole de l'extrait d'\u00e9thanol de la partie a\u00e9rienne de Scutellaria barbata, et a test\u00e9 l'activit\u00e9 protectrice de chaque compos\u00e9 contre les dommages neuronaux induits par le glutamate.<\/p>\n<p>Cet article a men\u00e9 une \u00e9tude sur la composition chimique de l'extrait \u00e9thanolique de la partie a\u00e9rienne de la branche rugueuse de la p\u00eache dor\u00e9e. Au total, 10 compos\u00e9s de phloroglucinol ont \u00e9t\u00e9 isol\u00e9s et identifi\u00e9s, parmi lesquels le compos\u00e9 1 est un nouveau compos\u00e9. L'activit\u00e9 neuroprotectrice de chaque compos\u00e9 a \u00e9t\u00e9 test\u00e9e et il a \u00e9t\u00e9 constat\u00e9 que les compos\u00e9s 5 et 6 avaient un certain effet protecteur sur les l\u00e9sions neuronales induites par le glutamate \u00e0 une concentration de 10 \u03bc M. Le compos\u00e9 5 avait la m\u00eame activit\u00e9 que le contr\u00f4le positif, le resv\u00e9ratrol. En outre, les compos\u00e9s de phloroglucinol sont pour la plupart des compos\u00e9s huileux incolores avec plusieurs centres chiraux, ce qui rend difficile la d\u00e9termination de leurs configurations absolues \u00e0 l'aide d'exp\u00e9riences classiques de diffraction de cristaux uniques aux rayons X. Cependant, ils peuvent \u00eatre d\u00e9termin\u00e9s par comparaison avec d'autres compos\u00e9s. Cependant, elles peuvent \u00eatre d\u00e9termin\u00e9es par des exp\u00e9riences comparatives et le calcul des spectres ECD.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u00c9tude sur les composants du phloroglucinol dans la branche rugueuse de la p\u00eache dor\u00e9e Les plantes de la famille des Guttiferae et du genre Hypericum sont r\u00e9parties dans tout le pays, en particulier dans l'est de la Chine, l'ouest de la Chine, le nord du Sichuan, le Guizhou, le Xinjiang et d'autres r\u00e9gions o\u00f9 elles sont plus concentr\u00e9es. Il existe environ 400 esp\u00e8ces dans le monde, dont 55 esp\u00e8ces et 8 [...]<\/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>Study on the components of phloroglucinol in rough branch golden peach - 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\/phloroglucinol-dans-la-branche-rugueuse-peche-doree\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Study on the components of phloroglucinol in rough branch golden peach - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Study on the components of phloroglucinol in rough branch golden peach The plants of the Guttiferae family and the Hypericum genus are distributed throughout the country, especially in East China, West China, northern Sichuan, Guizhou, Xinjiang, and other areas where they are more concentrated. There are about 400 species worldwide, with 55 species and 8 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangextracts.com\/fr\/phloroglucinol-dans-la-branche-rugueuse-peche-doree\/\" \/>\n<meta property=\"og:site_name\" content=\"China Chemical Manufacturer\" \/>\n<meta property=\"article:published_time\" content=\"2024-08-14T19:50:18+00:00\" \/>\n<meta name=\"author\" content=\"longcha9\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"longcha9\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangextracts.com\/phloroglucinol-in-rough-branch-golden-peach\/\",\"url\":\"https:\/\/longchangextracts.com\/phloroglucinol-in-rough-branch-golden-peach\/\",\"name\":\"Study on the components of phloroglucinol in rough branch golden peach - China Chemical Manufacturer\",\"isPartOf\":{\"@id\":\"https:\/\/longchangextracts.com\/#website\"},\"datePublished\":\"2024-08-14T19:50:18+00:00\",\"dateModified\":\"2024-08-14T19:50:18+00:00\",\"author\":{\"@id\":\"https:\/\/longchangextracts.com\/#\/schema\/person\/80933ac6926ad63fea74ec33f8d04869\"},\"breadcrumb\":{\"@id\":\"https:\/\/longchangextracts.com\/phloroglucinol-in-rough-branch-golden-peach\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/longchangextracts.com\/phloroglucinol-in-rough-branch-golden-peach\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/longchangextracts.com\/phloroglucinol-in-rough-branch-golden-peach\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/longchangextracts.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Study on the components of phloroglucinol in rough branch golden peach\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/longchangextracts.com\/#website\",\"url\":\"https:\/\/longchangextracts.com\/\",\"name\":\"China Chemical Manufacturer\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/longchangextracts.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/longchangextracts.com\/#\/schema\/person\/80933ac6926ad63fea74ec33f8d04869\",\"name\":\"longcha9\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/longchangextracts.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"caption\":\"longcha9\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Etude sur les composants du phloroglucinol dans la branche rugueuse de la p\u00eache dor\u00e9e - China Chemical Manufacturer","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/longchangextracts.com\/fr\/phloroglucinol-dans-la-branche-rugueuse-peche-doree\/","og_locale":"fr_FR","og_type":"article","og_title":"Study on the components of phloroglucinol in rough branch golden peach - China Chemical Manufacturer","og_description":"Study on the components of phloroglucinol in rough branch golden peach The plants of the Guttiferae family and the Hypericum genus are distributed throughout the country, especially in East China, West China, northern Sichuan, Guizhou, Xinjiang, and other areas where they are more concentrated. 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