{"id":4874,"date":"2026-08-13T13:41:39","date_gmt":"2026-08-13T05:41:39","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=4874"},"modified":"2026-08-13T13:41:39","modified_gmt":"2026-08-13T05:41:39","slug":"pharmacopoeia-of-the-peoples-republic-of-china-2025-edition-protocol-determination-of-curdione-and-germacrone-in-wenyujin-rhizoma-preparatum","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/es\/applications\/pharmacopoeia-of-the-peoples-republic-of-china-2025-edition-protocol-determination-of-curdione-and-germacrone-in-wenyujin-rhizoma-preparatum","title":{"rendered":"Farmacopea de la Rep\u00fablica Popular China (Edici\u00f3n 2025) Protocolo \u2013 Determinaci\u00f3n de curdiona y germacrona en una preparaci\u00f3n de rizoma de Wenyujin"},"content":{"rendered":"<p>La determinaci\u00f3n de curdiona y germacrona en Wenyujin Rhizoma Preparatum se incluye por primera vez en el <em>Farmacopea de la Rep\u00fablica Popular China (Edici\u00f3n 2025)<\/em>De acuerdo con las condiciones cromatogr\u00e1ficas especificadas en la edici\u00f3n 2025 de la Farmacopea China, se estableci\u00f3 un m\u00e9todo para el an\u00e1lisis cuantitativo de curdiona y germacrona en Wenyujin Rhizoma Preparatum utilizando una columna cromatogr\u00e1fica C18.<\/p>\n<p>Los resultados demuestran que en las pruebas de repetibilidad de la soluci\u00f3n est\u00e1ndar de referencia: RSD del tiempo de retenci\u00f3n para curdiona y germacrona \u2264 0,091%; RSD del \u00e1rea del pico \u2264 0,328%; los factores de asimetr\u00eda son 1,035 y 1,019 respectivamente; el n\u00famero de platos te\u00f3ricos del pico de germacrona alcanza 152410, cumpliendo con los requisitos de la <em>Farmacopea de la Rep\u00fablica Popular China (Edici\u00f3n 2025)<\/em>Este m\u00e9todo puede servir como referencia para la determinaci\u00f3n de curdiona y germacrona en Wenyujin Rhizoma Preparatum.<\/p>\n<h2><strong><b>I. Condiciones del instrumento<\/b><\/strong><\/h2>\n<ul>\n<li>Cromat\u00f3grafo l\u00edquido de alto rendimiento Persee L820<\/li>\n<li>Bomba de gradiente de alta presi\u00f3n binaria L820-P22<\/li>\n<li>Muestreador autom\u00e1tico L820-A11<\/li>\n<li>Horno de columna L820-C11<\/li>\n<li>Detector UV-Vis L820-D10<\/li>\n<li>Estaci\u00f3n de trabajo de cromatograf\u00eda est\u00e1ndar LCWin V5.0<\/li>\n<li>Bandeja de disolvente L820-C304100001<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>The determination of curdione and germacrone in Wenyujin Rhizoma Preparatum is newly included in the Pharmacopoeia of the People\u2019s Republic of China (2025 Edition). In accordance with the chromatographic conditions specified in the 2025 Edition Chinese Pharmacopoeia, a method was established for the quantitative analysis of curdione and germacrone in Wenyujin Rhizoma Preparatum using a [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4664,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[36,73],"tags":[],"class_list":["post-4874","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-applications","category-food-and-drugs"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/posts\/4874","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/comments?post=4874"}],"version-history":[{"count":1,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/posts\/4874\/revisions"}],"predecessor-version":[{"id":4875,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/posts\/4874\/revisions\/4875"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/media\/4664"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/media?parent=4874"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/categories?post=4874"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/tags?post=4874"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}