{"id":4819,"date":"2024-08-04T15:53:45","date_gmt":"2024-08-04T15:53:45","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=4819"},"modified":"2024-08-04T15:53:45","modified_gmt":"2024-08-04T15:53:45","slug":"burdock-fruit","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/da\/burdock-fruit\/","title":{"rendered":"Optimering af polysaccharidekstraktionsprocessen fra burrerod ved hj\u00e6lp af response surface methodology og unders\u00f8gelse af dens antiinflammatoriske effekt p\u00e5 celler"},"content":{"rendered":"<p>Optimering af polysaccharidekstraktionsprocessen fra burrerod ved hj\u00e6lp af response surface methodology og unders\u00f8gelse af dens antiinflammatoriske effekt p\u00e5 celler<br \/>\nArctium lappa L., en moden og t\u00f8rret frugt af Asteraceae-planten, er inkluderet i 2020-udgaven af den kinesiske farmakop\u00e9. Moderne forskning viser, at Arctium lappa er blevet grundigt unders\u00f8gt p\u00e5 grund af sine forskellige farmakologiske aktiviteter, s\u00e5som antiinflammatorisk, antitumor, antidiabetisk nefropati, immunregulering, antivirus, hypoglyk\u00e6miske, vanddrivende og aff\u00f8rende virkninger. Den nuv\u00e6rende forskning i de aktive ingredienser i burrefr\u00f8 fokuserer dog prim\u00e6rt p\u00e5 lignaner, mens polysaccharider, som er en af de vigtigste komponenter i frugtbaseret traditionel kinesisk medicin, er blevet mindre unders\u00f8gt i burrefr\u00f8. Inflammation er den f\u00f8rste forsvarslinje i kroppens immunsystem og en naturlig beskyttelsesreaktion i kroppen. Men langvarig og kronisk inflammation kan f\u00f8re til sygdomme som feber, astma, \u00e5reforkalkning, gigt, neurodegenerative sygdomme og endda kr\u00e6ft. P\u00e5 nuv\u00e6rende tidspunkt fokuserer behandlingen af inflammation hovedsageligt p\u00e5 steroid og ikke-steroide antiinflammatoriske l\u00e6gemidler, men de kan ikke bruges i lang tid, fordi de kan for\u00e5rsage bivirkninger som hypertension, osteoporose, immunosuppression, h\u00e6moragisk gastritis, \u00f8vre gastrointestinale s\u00e5r, hepatotoksicitet, allergier osv. Derfor haster det med at udvikle en sikker og effektiv ny l\u00e6gemiddelkilde. I de senere \u00e5r har naturlige polysaccharider f\u00e5et stor opm\u00e6rksomhed p\u00e5 grund af deres sikkerhed, tilg\u00e6ngelighed og gode antiinflammatoriske aktivitet.<br \/>\nBaseret p\u00e5 unders\u00f8gelsen af enkeltfaktorforhold anvendte denne unders\u00f8gelse derfor Box Behnken-metoden i responsoverfladen til at gennemf\u00f8re et eksperimentelt design med tre faktorer p\u00e5 tre niveauer. Baseret p\u00e5 ekstraktionshastigheden af polysaccharider fra burrefr\u00f8 blev den optimale sammens\u00e6tning til ekstraktionsprocessen for polysaccharider fra burrefr\u00f8 konstrueret. Ved at etablere en RAW 246.7-celleinflammationsmodel induceret af lipopolysaccharid (LPS) blev der udf\u00f8rt indledende unders\u00f8gelser af de antiinflammatoriske mekanismer for polysaccharider af burrefr\u00f8, hvilket gav et videnskabeligt grundlag for udviklingen af nye antiinflammatoriske l\u00e6gemidler og den omfattende udnyttelse af polysaccharider af burrefr\u00f8.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4820\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-96.png\" alt=\"\" width=\"815\" height=\"246\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-96.png 815w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-96-768x232.png 768w\" sizes=\"(max-width: 815px) 100vw, 815px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4821\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/2-6.jpg\" alt=\"\" width=\"636\" height=\"715\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4822\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/3-80.png\" alt=\"\" width=\"809\" height=\"566\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/3-80.png 809w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/3-80-768x537.png 768w\" sizes=\"(max-width: 809px) 100vw, 809px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4823\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/4-68.png\" alt=\"\" width=\"580\" height=\"656\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4824\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/5-65.png\" alt=\"\" width=\"634\" height=\"624\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4825\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/6-58.png\" alt=\"\" width=\"634\" height=\"331\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4826\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/7-54.png\" alt=\"\" width=\"796\" height=\"351\" srcset=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/7-54.png 796w, https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/7-54-768x339.png 768w\" sizes=\"(max-width: 796px) 100vw, 796px\" \/>Denne artikel gennemf\u00f8rer en unders\u00f8gelse af tre faktorer (forholdet mellem faststof og v\u00e6ske, tid og temperatur) i udvindingsprocessen af polysaccharider fra burrefr\u00f8. Baseret p\u00e5 dette udf\u00f8res et eksperimentelt design med tre faktorkombinationer ved hj\u00e6lp af Box Behnken. I henhold til den faktiske ekstraktionshastighed for polysaccharider fra burrefr\u00f8 opn\u00e5s de optimale ekstraktionsprocesbetingelser for polysaccharider fra burrefr\u00f8 (fast-v\u00e6ske-forhold = 1:15 g\/ml, ekstraktionstid 3 timer, ekstraktionstemperatur 80 \u00b0C). Ved at studere virkningsmekanismen for forskellige koncentrationer af polysaccharider af burrefr\u00f8 i cellul\u00e6r inflammation blev det konstateret, at polysaccharider af burrefr\u00f8 kan h\u00e6mme udskillelsen af TNF - \u03b1 og IL-6 i supernatanten af RAW 264.7-celler induceret af LPS og kan spille en immunregulerende rolle ved at regulere relevante proteiner p\u00e5 TLR4\/MyD88\/NF - \u03ba B-stien. Denne unders\u00f8gelse kan l\u00e6gge et videnskabeligt fundament for udvikling og anvendelse af polysaccharider fra burrefr\u00f8 og give tekniske referencer til udvikling og anvendelse af burre i antiinflammatoriske virkninger.<\/p>","protected":false},"excerpt":{"rendered":"<p>Optimization of polysaccharide extraction process from burdock root using response surface methodology and study on its anti-inflammatory effect on cells Arctium lappa L., a mature and dried fruit of the Asteraceae plant, is included in the 2020 edition of the Chinese Pharmacopoeia. Modern research shows that Arctium lappa has been widely studied because of its [&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>Optimization of polysaccharide extraction process from burdock root using response surface methodology and study on its anti-inflammatory effect on cells - 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\/burdock-fruit\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Optimization of polysaccharide extraction process from burdock root using response surface methodology and study on its anti-inflammatory effect on cells - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Optimization of polysaccharide extraction process from burdock root using response surface methodology and study on its anti-inflammatory effect on cells Arctium lappa L., a mature and dried fruit of the Asteraceae plant, is included in the 2020 edition of the Chinese Pharmacopoeia. 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