{"id":5216,"date":"2024-08-04T17:51:08","date_gmt":"2024-08-04T17:51:08","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=5216"},"modified":"2024-08-04T17:51:08","modified_gmt":"2024-08-04T17:51:08","slug":"aspergillus-jensenii-ss5","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/es\/aspergillus-jensenii-ss5\/","title":{"rendered":"Estudio de los componentes qu\u00edmicos del hongo marino Aspergillus jensenii SS5"},"content":{"rendered":"<p>Estudio de los componentes qu\u00edmicos del hongo marino Aspergillus jensenii SS5<br \/>\nEl oc\u00e9ano es el mayor recurso superficial de la Tierra, con una enorme biodiversidad y una importante fuente de productos naturales. Especialmente los diversos microorganismos marinos, en gran parte inexplorados. Los hongos marinos poseen v\u00edas metab\u00f3licas, m\u00e9todos de supervivencia y reproducci\u00f3n y mecanismos de adaptaci\u00f3n \u00fanicos en entornos vitales extremos, lo que se traduce en la producci\u00f3n de metabolitos secundarios estructuralmente novedosos y biol\u00f3gicamente activos. Esto ha atra\u00eddo la atenci\u00f3n de los cient\u00edficos, tanto nacionales como internacionales, y se ha convertido en la fuente m\u00e1s prometedora de nuevos f\u00e1rmacos de origen marino. Tambi\u00e9n es uno de los puntos calientes en el desarrollo de nuevos compuestos principales.<\/p>\n<p>Aspergillus est\u00e1 ampliamente distribuido tanto en entornos terrestres como marinos, y se ha demostrado que el Aspergillus marino tiene la capacidad de producir un gran n\u00famero de metabolitos secundarios estructuralmente diversos. En 1992, Numata et al. informaron del primer producto natural derivado de Aspergillus marino, abriendo el cap\u00edtulo en el estudio de metabolitos secundarios de Aspergillus marinos. A partir de 2018, el n\u00famero de nuevos productos naturales derivados de hongos marinos reportados en la investigaci\u00f3n ha superado los 979, incluyendo policetonas, alcaloides, terpenos, macr\u00f3lidos, amidas, esteroides, compuestos halogenados, p\u00e9ptidos y otros tipos. Esta serie de metabolitos secundarios de hongos marinos tienen diversas actividades biol\u00f3gicas, como antitumoral, antiviral, eliminaci\u00f3n de radicales libres, antioxidante, neuroprotector, antiinflamatorio, antienfermedades cardiovasculares y cerebrovasculares, antibacteriano y resistencia a insectos. Por ejemplo, el compuesto aurasperona H se extrajo del producto de fermentaci\u00f3n del hongo marino Aspergillus niger y mostr\u00f3 una citotoxicidad significativa contra la l\u00ednea celular de leucemia promieloc\u00edtica aguda humana HL-60. El compuesto difenil \u00e9ter diorcinol D obtenido del extracto crudo fermentado del hongo marino Aspergillus jensenii LW128 muestra una excelente actividad antibacteriana. Es necesario seguir investigando en profundidad los raros hongos marinos Aspergillus, explorar a fondo su potencial biosint\u00e9tico y obtener m\u00e1s productos naturales que puedan desarrollarse como prof\u00e1rmacos. Por lo tanto, este experimento se centra en el aislamiento del hongo marino Aspergillus jensenii SS5 a partir de sedimentos marinos del Mar de China Meridional, e identifica la composici\u00f3n qu\u00edmica de sus productos de fermentaci\u00f3n con el fin de obtener metabolitos secundarios con una actividad citot\u00f3xica significativa, proporcionando nuevas ideas para el dise\u00f1o de f\u00e1rmacos de mol\u00e9culas peque\u00f1as para el tratamiento del c\u00e1ncer.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5217\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-8.jpg\" alt=\"\" width=\"763\" height=\"194\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5218\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/2-113.png\" alt=\"\" width=\"686\" height=\"154\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5219\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/3-107.png\" alt=\"\" width=\"353\" height=\"233\" \/><br \/>\nDel hongo marino A Del extracto crudo de Jensenii SS5 se aislaron cuatro compuestos: epigriseofulvina (1), esterigmatocistina (2), brevianamida M (3) y meleagrina (4). Los compuestos 1-3 se aislaron por primera vez de A. marinos El aislamiento de Jensen ii enriqueci\u00f3 enormemente el g\u00e9nero A. de hongos Aspergillus La diversidad de estructuras de metabolitos secundarios en Jensen ii. Un gran n\u00famero de resultados de investigaci\u00f3n han demostrado que los hongos Aspergillus marinos son fuentes importantes de diversos metabolitos secundarios con ricas actividades biol\u00f3gicas. Muchos productos naturales nuevos derivados de Aspergillus marinos tienen buenas actividades antitumorales, antivirales y otras actividades biol\u00f3gicas. Por lo tanto, en este art\u00edculo se prob\u00f3 la citotoxicidad de cuatro compuestos, y los resultados mostraron que el compuesto 4 puede inhibir eficazmente las c\u00e9lulas A549 de c\u00e1ncer de pulm\u00f3n humano y las c\u00e9lulas Bel-7402 de c\u00e1ncer de h\u00edgado humano. El compuesto 2 tiene un buen efecto inhibidor sobre la l\u00ednea celular de c\u00e1ncer de pulm\u00f3n humano A549. Se espera que estos dos compuestos se sigan estudiando como prof\u00e1rmacos anticancer\u00edgenos, y este estudio tambi\u00e9n proporciona una base te\u00f3rica para el desarrollo de compuestos activos naturales.<\/p>","protected":false},"excerpt":{"rendered":"<p>Study on Chemical Components of Marine Fungi Aspergillus jensenii SS5 The ocean is the largest surface resource on Earth, with enormous biodiversity and an important source of natural products. Especially the diverse marine microorganisms, which are largely unexplored. Marine fungi have unique metabolic pathways, survival and reproduction methods, and adaptation mechanisms in extreme living environments, [&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 Chemical Components of Marine Fungi Aspergillus jensenii SS5 - 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\/aspergillus-jensenii-ss5\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Study on Chemical Components of Marine Fungi Aspergillus jensenii SS5 - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Study on Chemical Components of Marine Fungi Aspergillus jensenii SS5 The ocean is the largest surface resource on Earth, with enormous biodiversity and an important source of natural products. 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