{"id":8713,"date":"2024-08-14T19:21:38","date_gmt":"2024-08-14T19:21:38","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=8713"},"modified":"2024-08-14T19:21:38","modified_gmt":"2024-08-14T19:21:38","slug":"urticata-root","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/da\/urticata-rod\/","title":{"rendered":"Forskning i kvalitetsmark\u00f8rer for Urticata-rod"},"content":{"rendered":"<p>Forskning i kvalitetsmark\u00f8rer for Urticata-rod<br \/>\nUrtica-r\u00f8dder er planter i Urticaceae-familien, Urtica fissa Pritz og Urticaceae U laetevirens Maxim.\u3001 Smalbladet br\u00e6nden\u00e6lde U angustifolia Fisch. et Hornem.\u3001 Hampebladet br\u00e6nden\u00e6lde U T\u00f8rre r\u00f8dder af cannabis L. og andre. Det virker vindd\u00e6mpende, fremmer blodcirkulationen og lindrer smerter og bruges ofte til gigt, leddegigt, n\u00e6ldefeber og eksem, men der mangler forskning i indikatorer for kvalitetsevaluering. Derfor er unders\u00f8gelsen af kvalitetsmark\u00f8rer for br\u00e6nden\u00e6lder\u00f8dder af stor betydning.<br \/>\nTidligere unders\u00f8gelser af den kemiske sammens\u00e6tning har vist, at lignin er en karakteristisk bestanddel af br\u00e6nden\u00e6lder\u00f8dder. Blandt dem er Urticanol-7-O - \u03b2 - D-glucopyranosid (kaldet Urticanolide, se figur 1) den vigtigste komponent i lignaner med delt ring. Denne artikel unders\u00f8gte den biologiske aktivitet af Urticaceae-glycosid og fandt, at det har betydelige antiinflammatoriske, antioxidante og anti-komplement\u00e6re virkninger og kan bruges som en kvalitetsmark\u00f8r for Urticaceae; Derefter blev der udf\u00f8rt en systematisk unders\u00f8gelse af de spektrale egenskaber ved br\u00e6nden\u00e6ldeglycosid suppleret med UV-, IR-, CD-, NMR- og andre spektrale data; Endelig blev der etableret en HPLC-metode til bestemmelse af Urticaceae-glycosider, hvilket giver et videnskabeligt grundlag for kvalitetsevalueringen af Urticaceae-r\u00f8dder.<\/p>\n<p>Reumatoid artrit og reumatoid artrit er almindelige sygdomme, og deres patogenese er uklar. Moderne forskning har vist, at de for det meste er relateret til frigivelse af inflammatoriske mediatorer, overdreven aktivering af komplement og oxidativ stressskade. Urticaceae-rod er en almindeligt anvendt etnisk medicin, der bruges i 11 etniske grupper, herunder Han, Tibetan, Yi, Miao, Qiang, Tujia, Buyi, Uyghur, Yao, Lisu, Naxi osv. Det bruges til at behandle leddegigt og reumatoid artrit med bekr\u00e6ftet effekt og er sikkert og ikke-giftigt. Der har dog ikke v\u00e6ret nogen rapporter om forskning i dens kvalitetsmark\u00f8rer.<\/p>\n<p>Hovedbestanddelene i br\u00e6nden\u00e6ldens r\u00f8dder er 1,7-cyclolignaner. Denne type komponent har begr\u00e6nset udbredelse og er en karakteristisk komponent i br\u00e6nden\u00e6lde. Blandt dem er br\u00e6nden\u00e6ldeglycosid den vigtigste komponent i br\u00e6nden\u00e6lde. Baseret p\u00e5 den traditionelle effekt af br\u00e6nden\u00e6lderod til behandling af gigt og reumatoid artritis har denne artikel forsket i dens antiinflammatoriske, anti-komplement\u00e6re, antioxidante og andre relaterede aktiviteter. Resultaterne viste, at Urticaceae-glycosid har betydelige antiinflammatoriske, antioxidante og antikomplement\u00e6re egenskaber og er den vigtigste aktive og karakteristiske komponent i Urticaceae-rod, som kan bruges som kvalitetsmark\u00f8r for Urticaceae.<br \/>\nP\u00e5 den baggrund blev der i denne artikel foretaget en systematisk spektroskopisk unders\u00f8gelse af det. For f\u00f8rste gang blev der udf\u00f8rt UV-, IR- og CD-unders\u00f8gelser af br\u00e6nden\u00e6ldeglykosid, og relevante spektraldata blev suppleret. Virkningerne af forskellige testopl\u00f8sningsmidler p\u00e5 NMR og UV blev unders\u00f8gt, og det blev konstateret, at forskellige opl\u00f8sningsmidler havde betydelige virkninger p\u00e5 NMR og UV.<br \/>\nEndelig unders\u00f8gte artiklen HPLC-metoden til bestemmelse af br\u00e6nden\u00e6ldeglykosid, og den etablerede metode er enkel, hurtig og f\u00f8lsom. Der er betydelige forskelle i indholdet af br\u00e6nden\u00e6lder\u00f8dder mellem forskellige sorter og oprindelser, hvilket yderligere indikerer, at br\u00e6nden\u00e6ldeglykosid kan bruges til kvalitetsevaluering af br\u00e6nden\u00e6lder\u00f8dder.<\/p>","protected":false},"excerpt":{"rendered":"<p>Research on Quality Markers of Urticata Root Urtica roots are plants in the Urticaceae family, Urtica fissa Pritz, and Urticaceae U laetevirens Maxim.\u3001 Narrow leaved nettle U angustifolia Fisch. et Hornem.\u3001 Hemp leaf nettle U Dry roots of cannabis L. and others. It has the effects of dispelling wind, promoting blood circulation, and relieving pain, [&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>Research on Quality Markers of Urticata Root - 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\/urticata-rod\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Research on Quality Markers of Urticata Root - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Research on Quality Markers of Urticata Root Urtica roots are plants in the Urticaceae family, Urtica fissa Pritz, and Urticaceae U laetevirens Maxim.\u3001 Narrow leaved nettle U angustifolia Fisch. et Hornem.\u3001 Hemp leaf nettle U Dry roots of cannabis L. and others. 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