{"id":3871,"date":"2024-08-03T08:28:09","date_gmt":"2024-08-03T08:28:09","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=3871"},"modified":"2024-08-03T08:28:09","modified_gmt":"2024-08-03T08:28:09","slug":"houttuynia-cordata-ethyl-acetate","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/es\/houttuynia-cordata-ethyl-acetate\/","title":{"rendered":"Estudio sobre la composici\u00f3n qu\u00edmica y la actividad antipat\u00f3gena vegetal del extracto de acetato de etilo de Houttuynia cordata"},"content":{"rendered":"<p>Estudio sobre la composici\u00f3n qu\u00edmica y la actividad antipat\u00f3gena vegetal del extracto de acetato de etilo de Houttuynia cordata<br \/>\nLa Houttuynia cordata Thunb pertenece a la familia Trifolium, y sus ra\u00edces, tallos y hojas pueden utilizarse como medicina. Tiene efectos depurativos y desintoxicantes, y puede mejorar la funci\u00f3n inmunitaria del organismo. Es una planta de doble uso, medicinal y alimentario, y sus efectos m\u00e1s significativos son antial\u00e9rgicos, antiasm\u00e1ticos y antitus\u00edgenos. Por lo tanto, se utiliza com\u00fanmente en la pr\u00e1ctica cl\u00ednica para tratar enfermedades como la flema, el calor, las sibilancias y la tos. En 2003, fue seleccionado por el pa\u00eds como uno de los ocho medicamentos para tratar el s\u00edndrome respiratorio agudo (SARS). En la pr\u00e1ctica cl\u00ednica, se utiliza principalmente el principio activo de su aceite vol\u00e1til, el decanoyl acetaldeh\u00eddo, tambi\u00e9n conocido como houttuynia cordata. El aducto bisulfito s\u00f3dico del decanoyl acetaldeh\u00eddo se denomina com\u00fanmente houttuynia cordata s\u00f3dica. El houttuyfonato de sodio puede utilizarse para tratar la bronquitis cr\u00f3nica y otras enfermedades infecciosas de las v\u00edas respiratorias superiores, etc. Al mismo tiempo, los flavonoides contenidos en el houttuyfonato, como la quercetina y la quercetina, tienen buenos efectos bactericidas, expectorantes y antipruriginosos. En la actualidad, se ha descubierto un nuevo flavonoide esquel\u00e9tico estructural en Houttuynia cordata, que pertenece al nuevo flavonoide esquel\u00e9tico compuesto por extracto de Houttuynia cordata y flavonoides. Tiene una buena actividad contra el virus del herpes simple y puede utilizarse como componente caracter\u00edstico para el control de calidad de la Houttuynia cordata. Seg\u00fan las revistas especializadas en productos naturales, los componentes qu\u00edmicos m\u00e1s abundantes de la Houttuynia cordata son los flavonoides, con m\u00e1s de 100; le siguen los alcaloides y los compuestos polifen\u00f3licos; hay m\u00e1s de 70 compuestos de alcaloides, que exhiben principalmente actividades biol\u00f3gicas como efectos antivirales y antiinflamatorios; los menos citados son los fenilpropanoides, las cumarinas, los triterpenoides y los sesquiterpenos. Los ingredientes medicinales aislados y extra\u00eddos de la planta natural Houttuynia cordata tienen baja toxicidad para el cuerpo humano y buenos efectos terap\u00e9uticos, y han atra\u00eddo mucho la atenci\u00f3n de los investigadores.<br \/>\nLos productos agr\u00edcolas y otros recursos son cada vez m\u00e1s escasos en el mundo, y se convertir\u00e1n en importantes armas para competir y limitar el ascenso de China entre las grandes potencias. La agricultura tiene un importante valor pol\u00edtico y estrat\u00e9gico para China. Sin embargo, las enfermedades y plagas causadas por hongos fitopat\u00f3genos son una de las principales razones de la disminuci\u00f3n del rendimiento mundial de alimentos y cultivos. En la actualidad, las investigaciones han informado de que los metabolitos secundarios producidos por hongos endof\u00edticos en plantas de Houttuynia cordata tienen actividad antibacteriana. Liu Zhengqiong, de la Universidad Agr\u00edcola de Sichuan, tambi\u00e9n descubri\u00f3 que los hongos endof\u00edticos aislados de Houttuynia cordata, como Pestalotiopsis microspora, Chaetomium globorum y Fusarium nemetophilum, tienen tasas de inhibici\u00f3n de m\u00e1s de 40% frente a pat\u00f3genos vegetales como el tiz\u00f3n de la cabeza por Fusarium del trigo, la enfermedad del a\u00f1ublo de la patata, el tiz\u00f3n del pimiento, la marchitez de la sand\u00eda y el hongo del disco nuclear. Sin embargo, existen pocos informes sobre la actividad antif\u00fangica fitopat\u00f3gena de los componentes qu\u00edmicos de Houttuynia cordata. Por lo tanto, este art\u00edculo contin\u00faa la b\u00fasqueda de compuestos estructuralmente diversos con actividad antif\u00fangica fitopat\u00f3gena a partir de Houttuynia cordata, con el fin de proporcionar compuestos alternativos para el desarrollo y la creaci\u00f3n de nuevos plaguicidas.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3872\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-17.png\" alt=\"\" width=\"1120\" height=\"556\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-17.png 1120w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-17-768x381.png 768w\" sizes=\"(max-width: 1120px) 100vw, 1120px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3873\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/2-16.png\" alt=\"\" width=\"1120\" height=\"586\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/2-16.png 1120w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/2-16-768x402.png 768w\" sizes=\"(max-width: 1120px) 100vw, 1120px\" \/><br \/>\nEn este trabajo se aislaron e identificaron 10 compuestos, incluidos 4 sesquiterpenos reductores del carbono, 3 flavonoides y 3 polifenoles, a partir del extracto de acetato de etilo de la parte seca 95% de Houttuynia cordata. Los compuestos 1-4 son los primeros sesquiterpenos reductores del carbono aislados de Houttuynia cordata en las monta\u00f1as Qinling. No se han descrito sesquiterpenos reductores del carbono en los metabolitos secundarios de Houttuynia cordata. Este art\u00edculo informa por primera vez sobre los sesquiterpenos reductores de carbono en Houttuynia cordata, aumentando el n\u00famero de componentes qu\u00edmicos en Houttuynia cordata y enriqueciendo los tipos estructurales de sus compuestos. Los compuestos 1-4 de sesquiterpenos reductores del carbono tienen una d\u00e9bil actividad antibacteriana contra Fusarium graminearum, Fusarium oxysporum, Botrytis cinerea, Fusarium oxysporum y Fusarium oxysporum; los flavonoides 5-7 tienen una actividad antibacteriana moderada contra Fusarium graminearum, Fusarium oxysporum, Botrytis cinerea, Fusarium oxysporum y Fusarium oxysporum; Los compuestos polifen\u00f3licos 8-10 tienen una d\u00e9bil actividad antibacteriana contra los cinco pat\u00f3genos vegetales mencionados, lo que proporciona una base de investigaci\u00f3n para el posterior estudio de la composici\u00f3n qu\u00edmica y los efectos farmacol\u00f3gicos de la Houttuynia cordata.<\/p>","protected":false},"excerpt":{"rendered":"<p>Study on the Chemical Composition and Anti Plant Pathogen Activity of Ethyl Acetate Extract from Houttuynia cordata Houttuynia cordata Thunb belongs to the family Trifolium, and its roots, stems, and leaves can all be used as medicine. It has the effects of clearing heat and detoxifying, and can enhance the body&#8217;s immune function. It is [&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>Study on the Chemical Composition and Anti Plant Pathogen Activity of Ethyl Acetate Extract from Houttuynia cordata - 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\/es\/houttuynia-cordata-ethyl-acetate\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Study on the Chemical Composition and Anti Plant Pathogen Activity of Ethyl Acetate Extract from Houttuynia cordata - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Study on the Chemical Composition and Anti Plant Pathogen Activity of Ethyl Acetate Extract from Houttuynia cordata Houttuynia cordata Thunb belongs to the family Trifolium, and its roots, stems, and leaves can all be used as medicine. It has the effects of clearing heat and detoxifying, and can enhance the body&#8217;s immune function. 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