{"id":7960,"date":"2024-08-11T09:55:39","date_gmt":"2024-08-11T09:55:39","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=7960"},"modified":"2024-08-11T09:55:39","modified_gmt":"2024-08-11T09:55:39","slug":"false-konjac-leaves","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/es\/false-konjac-leaves\/","title":{"rendered":"Estudio sobre los alcaloides de las hojas de falso konjac"},"content":{"rendered":"<p>Estudio sobre los alcaloides de las hojas de falso konjac<br \/>\nPiper sarmentosum, tambi\u00e9n conocida como falsa calabaza, almeja konjac y fresno espinoso, pertenece a la familia Piperaceae y al g\u00e9nero Piper. Es una hierba perenne, rastrera y con ra\u00edces, ampliamente distribuida en provincias como Guangdong, Guangxi y Yunnan. Tiene una larga historia de uso como planta medicinal y comestible en China. El falso konjac tiene un sabor acre y un car\u00e1cter c\u00e1lido. Tiene los efectos de disipar el viento, disipar el fr\u00edo, promover el qi y aliviar el dolor. Cuando se utiliza como medicamento de ra\u00edz, puede emplearse para tratar enfermedades como llagas, hinchaz\u00f3n y toxinas, reumatismo, dolor \u00f3seo, lesiones traum\u00e1ticas y tos catarral. Sus tallos y hojas tiernas se consumen como verdura en algunas zonas del sur de China. Las investigaciones han demostrado que el falso konjac contiene diversos componentes qu\u00edmicos, como alcaloides, flavonoides y fenoles. Las actividades biol\u00f3gicas descritas incluyen efectos antiinflamatorios, antibacterianos, antidepresivos, antioxidantes y neuroprotectores.<br \/>\nLa b\u00fasqueda de compuestos o componentes antibacterianos a partir de productos naturales es una fuente y una v\u00eda importantes para el descubrimiento y la aplicaci\u00f3n de f\u00e1rmacos antimicrobianos. Yuan et al. utilizaron el m\u00e9todo de tasa de crecimiento para probar la actividad inhibitoria del extracto metan\u00f3lico de 2mg\/mL de hojas falsas de konjac contra 9 hongos pat\u00f3genos de plantas, incluyendo la antracnosis del pl\u00e1tano. Los resultados mostraron que a esta concentraci\u00f3n, el extracto metan\u00f3lico de hojas de falso konjac ten\u00eda un buen efecto antibacteriano, con tasas de inhibici\u00f3n superiores a 50%. Zaidan et al. descubrieron que el extracto metan\u00f3lico de falso konjac puede inhibir eficazmente el crecimiento de bacterias pat\u00f3genas como Staphylococcus aureus y Klebsiella pneumoniae. Liu aisl\u00f3 e identific\u00f3 cuatro alcaloides con diversos grados de actividad inhibidora contra Cryptococcus neoformans a partir del extracto metan\u00f3lico 70% de la planta entera de falso konjac.<br \/>\nEn resumen, se sabe que existen componentes estructurales activos antibacterianos en el falso konjac, y estudios anteriores han confirmado que los compuestos alcaloides contenidos en el falso konjac tienen un gran potencial de actividad antibacteriana. Con el fin de investigar m\u00e1s a fondo los componentes qu\u00edmicos y las actividades biol\u00f3gicas de las hojas de falso konjac, en este experimento se estudi\u00f3 el extracto total de alcaloides de las hojas de falso konjac y se analizaron todos los compuestos aislados por su actividad antibacteriana contra Staphylococcus aureus, con el objetivo de proporcionar una referencia y una base para el desarrollo y la utilizaci\u00f3n ulteriores de los recursos vegetales del falso konjac.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7961\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-340.png\" alt=\"\" width=\"1476\" height=\"268\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-340.png 1476w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-340-768x139.png 768w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-340-1280x232.png 1280w\" sizes=\"(max-width: 1476px) 100vw, 1476px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7962\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/2-285.png\" alt=\"\" width=\"658\" height=\"229\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7963\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/3-266.png\" alt=\"\" width=\"567\" height=\"113\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7964\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/4-246.png\" alt=\"\" width=\"326\" height=\"169\" \/>En este experimento se estudi\u00f3 la composici\u00f3n qu\u00edmica de los alcaloides totales extra\u00eddos de las hojas falsas de konjac y su actividad antibacteriana contra Staphylococcus aureus. Se aislaron e identificaron un total de alcaloides. Entre ellos, el compuesto 1 es un nuevo alcaloide fenilpropanoide, y el compuesto 7 se a\u00edsla del falso konjac por primera vez. La actividad antibacteriana de los compuestos aislados se comprob\u00f3 mediante el m\u00e9todo de microdiluci\u00f3n doble, y los resultados mostraron que los compuestos 1-4 ten\u00edan una actividad inhibidora moderada frente al Staphylococcus aureus. Por lo tanto, se especula que los compuestos 1-4 son una de las bases materiales importantes para la actividad antibacteriana in vitro del falso konjac. Este experimento llev\u00f3 a cabo una investigaci\u00f3n sobre la composici\u00f3n qu\u00edmica y la actividad antibacteriana de las hojas de falso konjac, proporcionando una referencia para el desarrollo racional y la utilizaci\u00f3n de los recursos vegetales de falso konjac.<\/p>","protected":false},"excerpt":{"rendered":"<p>Study on the Alkaloids of False Konjac Leaves Piper sarmentosum, also known as false gourd, clam konjac, and prickly ash, belongs to the Piperaceae family and the Piper genus. It is a perennial, creeping, and root taking herb widely distributed in provinces such as Guangdong, Guangxi, and Yunnan. It has a long history of use [&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 Alkaloids of False Konjac Leaves - 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\/false-konjac-leaves\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Study on the Alkaloids of False Konjac Leaves - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Study on the Alkaloids of False Konjac Leaves Piper sarmentosum, also known as false gourd, clam konjac, and prickly ash, belongs to the Piperaceae family and the Piper genus. It is a perennial, creeping, and root taking herb widely distributed in provinces such as Guangdong, Guangxi, and Yunnan. It has a long history of use [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangextracts.com\/es\/false-konjac-leaves\/\" \/>\n<meta property=\"og:site_name\" content=\"China Chemical Manufacturer\" \/>\n<meta property=\"article:published_time\" content=\"2024-08-11T09:55:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-340.png\" \/>\n<meta name=\"author\" content=\"longcha9\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"longcha9\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangextracts.com\/false-konjac-leaves\/\",\"url\":\"https:\/\/longchangextracts.com\/false-konjac-leaves\/\",\"name\":\"Study on the Alkaloids of False Konjac Leaves - China Chemical Manufacturer\",\"isPartOf\":{\"@id\":\"https:\/\/longchangextracts.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/longchangextracts.com\/false-konjac-leaves\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/longchangextracts.com\/false-konjac-leaves\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-340.png\",\"datePublished\":\"2024-08-11T09:55:39+00:00\",\"dateModified\":\"2024-08-11T09:55:39+00:00\",\"author\":{\"@id\":\"https:\/\/longchangextracts.com\/#\/schema\/person\/80933ac6926ad63fea74ec33f8d04869\"},\"breadcrumb\":{\"@id\":\"https:\/\/longchangextracts.com\/false-konjac-leaves\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/longchangextracts.com\/false-konjac-leaves\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/longchangextracts.com\/false-konjac-leaves\/#primaryimage\",\"url\":\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-340.png\",\"contentUrl\":\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-340.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/longchangextracts.com\/false-konjac-leaves\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/longchangextracts.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Study on the Alkaloids of False Konjac Leaves\"}]},{\"@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\":\"es\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/longchangextracts.com\/#\/schema\/person\/80933ac6926ad63fea74ec33f8d04869\",\"name\":\"longcha9\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@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":"Estudio de los alcaloides de las hojas de falso konjac - Fabricante de productos qu\u00edmicos en China","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\/es\/false-konjac-leaves\/","og_locale":"es_ES","og_type":"article","og_title":"Study on the Alkaloids of False Konjac Leaves - China Chemical Manufacturer","og_description":"Study on the Alkaloids of False Konjac Leaves Piper sarmentosum, also known as false gourd, clam konjac, and prickly ash, belongs to the Piperaceae family and the Piper genus. It is a perennial, creeping, and root taking herb widely distributed in provinces such as Guangdong, Guangxi, and Yunnan. 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