{"id":9126,"date":"2024-08-15T18:54:50","date_gmt":"2024-08-15T18:54:50","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=9126"},"modified":"2024-08-15T18:54:50","modified_gmt":"2024-08-15T18:54:50","slug":"the-n-butanol-extract-of-polygonatum-sibiricum","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/da\/n-butanolekstraktet-af-polygonatum-sibiricum\/","title":{"rendered":"Unders\u00f8gelse af de antiinflammatoriske aktive ingredienser fra n-butanol-ekstraktet af Polygonatum sibiricum"},"content":{"rendered":"<p>Unders\u00f8gelse af de antiinflammatoriske aktive ingredienser fra n-butanol-ekstraktet af Polygonatum sibiricum<br \/>\nAcanthopanax henryi (Oliv.) Harms er en l\u00f8vf\u00e6ldende busk eller et tr\u00e6, der vokser i udkanten af skove eller buske i en h\u00f8jde af 1000~3200 meter i familien Araliaceae. Som en specialplante i Kina er den vidt udbredt i Hunan, Sichuan, Anhui, Zhejiang og andre steder. Planterne i Aralia-sl\u00e6gten spiller en vigtig rolle i traditionel medicin i lande som Kina, Sydkorea og Japan. Dens t\u00f8rre rodbark og st\u00e6ngelbark er ber\u00f8mte traditionelle l\u00e6gemidler, der ofte bruges i folkemedicin til behandling af gigt, arthritis, lammelse, muskel- og knoglesmerter osv. Dens blade indtages normalt som en multifunktionel gr\u00f8ntsagssuppeingrediens i tedrikke eller folkemedicin. Grovbladet Wujia-rodbark (ogs\u00e5 kendt som Wujia-bark) indg\u00e5r i de lokale standarder for traditionel kinesisk medicin i Hunan-provinsen. Den virker ved at fordrive vind og fugt, fremme blodcirkulationen og afslappe sener, regulere qi og lindre smerter. Det bruges hovedsageligt til behandling af gigt, f\u00f8lelsesl\u00f8shed, muskel- og knoglesvaghed, \u00f8demer, traumatiske skader, brok og mavesmerter. I vores indledende forskning blev monoterpener, triterpenoide saponiner, flavonoider, caffeoylquininsyrederivater, lignaner, steroider, phenylpropanoider, diterpener, fedtsyrer og andre forbindelser isoleret og identificeret fra frugt, blade, r\u00f8dder, rodbark, st\u00e6ngler og blomster af Acanthopanax senticosus. Samtidig har vi gennemf\u00f8rt en r\u00e6kke unders\u00f8gelser og rapporter om de anti-neuroinflammatoriske, anti-inflammatoriske, anti-fedtgenererende, antibakterielle, antioxidante og anti-acetylcholinesterase-aktiviteter, der er relateret til disse monomere forbindelser fra den traditionelle kinesiske medicin wujia. Indtil videre har forskningen i frugten af Acanthopanax senticosus dog mest fokuseret p\u00e5 ethylacetatfraktionen, og der er kun f\u00e5 rapporter om det materielle grundlag for dens n-butanol-ekstraktionsfraktion. Der er brug for yderligere opm\u00e6rksomhed p\u00e5 studiet og opdagelsen af de meget pol\u00e6re kemiske komponenter i Acanthopanax senticosus-frugten.<\/p>\n<p>Lipopolysaccharid (LPS) er en komponent i den ydre v\u00e6g af gramnegative bakterieceller, der best\u00e5r af lipider og polysaccharider (glycolipider). N\u00e5r LPS virker p\u00e5 Toll-lignende receptorer, der er udtrykt p\u00e5 RAW264.7-makrofager, aktiverer det forskellige inflammatoriske signalveje. Disse aktiverede makrofager producerer og frigiver ofte store m\u00e6ngder proinflammatoriske mediatorer og cytokiner, s\u00e5som nitrogenoxid (NO), prostaglandin E2 (PGE2), tumornekrosefaktor - \u03b1 (TNF - \u03b1), interleukiner (IL'er) osv. For yderligere at afklare det antiinflammatoriske stofgrundlag i frugten af den traditionelle kinesiske medicin Wujia og for at udforske potentialet i dens meget pol\u00e6re komponenter for at udvide de medicinske dele af denne planteressource udf\u00f8rte vi p\u00e5 baggrund af tidligere forskning den f\u00f8rste unders\u00f8gelse af de antiinflammatoriske aktive ingredienser i n-butanolekstraktet af Wujia-frugt baseret p\u00e5 den LPS-inducerede RAW264.7-makrofagmodel.<\/p>\n<p>Dette eksperiment er det f\u00f8rste, der bruger lipopolysaccharid (LPS)-induceret makrofag RAW264.7 som en biologisk aktivitetsscreeningsmodel til at unders\u00f8ge det antiinflammatoriske og farmakologiske stofgrundlag for n-butanol-ekstrakt fra frugten af Acanthopanax senticosus. 17 forbindelser blev isoleret og identificeret, herunder 3 flavonoidglykosider, 7 caffeoylquininsyrer og 7 monoterpenoidglykosider (se figur 1). Vi udf\u00f8rte relevant forskning p\u00e5 r\u00f8dderne og rodbarken af Acanthopanax senticosus og rapporterede 22 forbindelser, herunder 9 lignaner, 4 caffeoylquininsyrer, 3 fenolsyrer, 2 steroider, 1 diterpenoid, 1 kumarin, 1 langk\u00e6det fedtsyre og 1 alkaloid. Hovedkomponenterne er lignaner, caffeoylquinic-syrer, phenolsyrer og steroider. For yderligere at udvide de medicinske dele af Polygonatum sibiricum-ressourcerne og unders\u00f8ge, om dens frugtdele kan erstatte dens traditionelle medicinske dele (r\u00f8dder) i medicin, baseret p\u00e5 vores tidligere forskningsgrundlag, 18 monomere forbindelser blev isoleret og identificeret fra de ethylacetatekstraherede dele af Polygonatum sibiricum-frugten, herunder 5 lignaner, 4 monoterpener, 2 flavonoidglykosider, 1 fenolsyre, 1 kumarin, 1 phenylpropanoidglykosid, 1 furfural, 1 maltol, 1 phenylpropanoidglykosid og 1 triterpenoidglykosid. De vigtigste komponenttyper er lignaner og monoterpener; Vi fandt ud af, at de vigtigste farmakologiske stoffer i frugten af Acanthopanax senticosus er flavonoider, caffeoylquinic syrer, monoterpener og lignaner. Ved at sammenligne den kemiske sammens\u00e6tning af frugter og r\u00f8dder fandt man oprindeligt ud af, at der er visse forskelle i deres materielle grundlag, hvilket indikerer, at hver del har forskellige anvendelser. Derfor b\u00f8r der differentieres i brugen af dem. Denne artikel beriger den kemiske konnotation af den kinesiske specialplante Acanthopanax senticosus yderligere og giver et videnskabeligt grundlag og en teoretisk reference til yderligere forskning i denne plante i fremtiden.<\/p>","protected":false},"excerpt":{"rendered":"<p>Unders\u00f8gelse af de antiinflammatoriske aktive ingredienser fra n-butanolekstraktet af Polygonatum sibiricum Acanthopanax henryi (Oliv.) Harms er en l\u00f8vf\u00e6ldende busk eller et tr\u00e6, der vokser i udkanten af skove eller buske i en h\u00f8jde af 1000~3200 meter i familien Araliaceae. Som en specialplante i Kina er den vidt udbredt i Hunan, [...]<\/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 anti-inflammatory active ingredients extracted from the n-butanol extract of Polygonatum sibiricum - 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\/da\/n-butanolekstraktet-af-polygonatum-sibiricum\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Study on the anti-inflammatory active ingredients extracted from the n-butanol extract of Polygonatum sibiricum - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Study on the anti-inflammatory active ingredients extracted from the n-butanol extract of Polygonatum sibiricum Acanthopanax henryi (Oliv.) Harms is a deciduous shrub or tree that grows on the edge of forests or shrubs at an altitude of 1000~3200 meters in the family Araliaceae. 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Harms is a deciduous shrub or tree that grows on the edge of forests or shrubs at an altitude of 1000~3200 meters in the family Araliaceae. 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