{"id":8699,"date":"2024-08-14T19:14:43","date_gmt":"2024-08-14T19:14:43","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=8699"},"modified":"2024-08-14T19:14:43","modified_gmt":"2024-08-14T19:14:43","slug":"naked-purple-pearl","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/da\/nogen-lilla-perle\/","title":{"rendered":"Analyse af den kemiske sammens\u00e6tning af vandekstraktet fra den n\u00f8gne lilla perle baseret p\u00e5 UPLC-Q-TOF-MS\/MS"},"content":{"rendered":"<p>Analyse af den kemiske sammens\u00e6tning af vandekstraktet fra den n\u00f8gne lilla perle baseret p\u00e5 UPLC-Q-TOF-MS\/MS<br \/>\nL\u00e6geurten Callicarpa nudiflora Hook. et Arn, en plante, der tilh\u00f8rer familien Verbenaceae, er det t\u00f8rrede blad af Callicarpa nudiflora Hook. et Arn. Den er ogs\u00e5 kendt som Fangfengchai, Jiejiehong osv. Det har en lang historie med medicinsk brug og har virkninger som antiinflammatorisk, antiinflammatorisk, afgiftende og h\u00e6mostatisk. Det bruges hovedsageligt til at behandle bakterielle infektioner, der for\u00e5rsager inflammatorisk h\u00e6velse, akut infekti\u00f8s hepatitis, traumatisk bl\u00f8dning og andre sygdomme. Det er inkluderet i 2020-udgaven af den kinesiske farmakop\u00e9. Naked Purple Pearl er hovedsageligt distribueret i Guangdong, Hainan, Malaysia og andre steder i Kina. Det er en \u00e6gte l\u00e6geurt i Hainan. Den etniske gruppe Li p\u00e5 Hainan bruger ofte vandafkog til at behandle bet\u00e6ndelse for\u00e5rsaget af bakterielle infektioner, akut infekti\u00f8s hepatitis, bl\u00f8dninger i luftvejene og ford\u00f8jelsessystemet samt andre sygdomme.<br \/>\nHovedkomponenterne i den n\u00f8gne blomsterlilla perle er flavonoider, phenylethanoliske glycosider, cyclohexene ether terpener osv. P\u00e5 grund af fordelene ved UPLC-Q-TOF-MS\/MS-teknologi, som kombinerer den effektive separationsevne, h\u00f8je detektionsf\u00f8lsomhed og rige strukturelle informationsindsamling af UPLC, kan den hurtigt og effektivt identificere forbindelser i naturmedicin og effektivt undg\u00e5 problemet med d\u00e5rlig p\u00e5lidelighed af komplekse traditionelle kinesiske medicinekstraktpr\u00f8ver, der udelukkende er afh\u00e6ngige af retentionstid. Li et al. brugte UPLC-Q-TOF-MS\/MS til at identificere 17 forbindelser fra forskellige opl\u00f8sningsmiddelekstrakter af Naked Purple Pearl; Yi et al. brugte UPLC-Q-TOF-MS\/MS til at analysere og sammenligne den kemiske sammens\u00e6tning af forskellige dele af de gr\u00f8nne blade, gule blade, grene og fr\u00f8 af Naked Purple Pearl. Tidligere unders\u00f8gelser har hovedsageligt fokuseret p\u00e5 analyse af ethanolekstrakter fra n\u00f8gne blomsterperler. Men de n\u00f8gne blomsterperler koges ofte i vand og spises af den etniske gruppe Li, hvilket tyder p\u00e5, at de vandopl\u00f8selige komponenter i de n\u00f8gne blomsterperler kan indeholde mange bioaktive forbindelser. I denne unders\u00f8gelse blev UPLC-Q-TOF-MS\/MS-teknologi derfor brugt til at analysere og identificere de kemiske komponenter i vandekstraktet af det medicinske materiale fra den n\u00f8gne blomsterlilla perle, hvilket gav et videnskabeligt grundlag for den kemiske sammens\u00e6tning af vandekstraktet af det medicinske materiale fra den n\u00f8gne blomsterlilla perle og dets efterf\u00f8lgende udvikling.<\/p>\n<p>I denne unders\u00f8gelse blev der identificeret i alt 37 kemiske komponenter fra vandekstraktet af den n\u00f8gne blomsterperle, herunder 16 phenylethanoliske glycosider som verbascosid, isoverbascosid og forsythian glycosid B, 5 flavonoider som verbascosid og 16 cyclohexene ether terpenoider. Li et al. identificerede dog kun 15 forbindelser fra vandekstraktet af Naked Purple Pearl. Derudover opdagede og identificerede denne unders\u00f8gelse for f\u00f8rste gang tre forbindelser, nemlig geniposid, forsythian-glycosid E og Cistanche deserticola-glycosid F, fra n\u00f8gen lilla perle.<\/p>\n<p>Naked Purple Pearl Water Decoction bruges ofte i folkemedicin til at behandle bet\u00e6ndelse for\u00e5rsaget af bakterielle infektioner, akut infekti\u00f8s hepatitis, luftvejs- og ford\u00f8jelsesbl\u00f8dning og andre sygdomme. Forskere i ind- og udland har rapporteret fra perspektivet af moderne kemi og farmakologisk forskning. Guan et al. fandt, at verbascosid har st\u00e6rke bakteriedr\u00e6bende, antiinflammatoriske, feberneds\u00e6ttende og smertestillende virkninger og udviser gode antivirale og antitumoreffekter; Jiang et al. fandt, at Forsythia suspensa glycosid B har antiinflammatoriske og antioxidante virkninger og derved forbedrer hjertefunktionsskaden for\u00e5rsaget af myokardie-isk\u00e6mi-reperfusionsmodel (I\/R) hos rotter; Zhang et al. fandt, at verbascosid kan forkorte aktiveret partiel tromboplastintid (APTT) betydeligt og ud\u00f8ve h\u00e6mostatiske virkninger ved at p\u00e5virke endogene koagulationsveje; Nam og Chae et al. fandt, at isoverbascosid har betydelige antiinflammatoriske og antioxidante aktiviteter, mens Tang et al. fandt, at b\u00e5de verbascosid og isoverbascosid kan fremme spredning af dendritiske celler, der stammer fra museknoglemarv, og udviser visse neurobeskyttende virkninger. Man kan se, at de biologiske aktiviteter af verbascosid, verbascosid og isoverbascosid er relateret til den traditionelle effekt af den n\u00f8gne blomsterlilla perle. Faktisk bruges forbindelser som verbascosid og Forsythian B ofte som indikatorer for indholdsbestemmelse til at evaluere kvaliteten af den n\u00f8gne blomsterperle. Derfor kan verbascosid, verbascosid og isoverbascosid bruges som indikatorkomponenter i den n\u00f8gne lilla perle.<\/p>\n<p>I denne artikel blev UPLC-Q-TOF-MS\/MS-teknologi brugt til at identificere de kemiske komponenter i vandekstraktet af Callicarpa nudiflora, og kombineret med dets farmakologiske aktivitet blev indekskomponenterne i Callicarpa nudiflora udledt, hvilket kan give en reference til den efterf\u00f8lgende grundforskning af farmakodynamiske stoffer i Callicarpa nudiflora og den sekund\u00e6re udvikling og kvalitetskontrol af traditionelle kinesiske patentl\u00e6gemidler og enkle pr\u00e6parater.<\/p>","protected":false},"excerpt":{"rendered":"<p>Chemical Composition Analysis of Water Extract of Naked Purple Pearl Based on UPLC-Q-TOF-MS\/MS The medicinal herb of Callicarpa nudiflora Hook. et Arn, a plant belonging to the family Verbenaceae, is the dried leaf of Callicarpa nudiflora Hook. et Arn. It is also known as Fangfengchai, Jiejiehong, etc. It has a long history of medicinal 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>Chemical Composition Analysis of Water Extract of Naked Purple Pearl Based on UPLC-Q-TOF-MS\/MS - 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\/nogen-lilla-perle\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chemical Composition Analysis of Water Extract of Naked Purple Pearl Based on UPLC-Q-TOF-MS\/MS - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Chemical Composition Analysis of Water Extract of Naked Purple Pearl Based on UPLC-Q-TOF-MS\/MS The medicinal herb of Callicarpa nudiflora Hook. et Arn, a plant belonging to the family Verbenaceae, is the dried leaf of Callicarpa nudiflora Hook. et Arn. 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