{"id":4926,"date":"2024-08-04T16:31:10","date_gmt":"2024-08-04T16:31:10","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=4926"},"modified":"2024-08-04T16:31:10","modified_gmt":"2024-08-04T16:31:10","slug":"selaginella-prostrata","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/da\/selaginella-prostrata\/","title":{"rendered":"Unders\u00f8gelse af den kemiske sammens\u00e6tning og \u03b1-glukosidaseh\u00e6mmende aktivitet af kinesisk cypres"},"content":{"rendered":"<p>Unders\u00f8gelse af den kemiske sammens\u00e6tning og \u03b1-glukosidaseh\u00e6mmende aktivitet af kinesisk cypres<br \/>\nSelaginella prolata H.S. Kung er en fler\u00e5rig urteagtig plante, der tilh\u00f8rer familien Selaginella og sl\u00e6gten Selaginella. Den vokser ofte i spr\u00e6kker i 1500-2500 meters h\u00f8jde eller p\u00e5 mossede klipper under skove. Den er udbredt i provinser som Guizhou, Yunnan og Sichuan. Hele planten af Quercus acutissima kan bruges til medicinske form\u00e5l. N\u00e5r den er t\u00f8rret eller br\u00e6ndt til tr\u00e6kul, kan man male den til pulver og blande det med teolie. Det kan anvendes udvortes for at stoppe bl\u00f8dninger; stuvet vin til oral indtagelse kan behandle skader, amenor\u00e9, blodstase og andre symptomer. Derudover har jordrullecypressen ogs\u00e5 en h\u00f8j dekorativ v\u00e6rdi og kan dyrkes til beskuelse.<br \/>\nSl\u00e6gten Selaginella har en bred vifte af plantearter og rigelige ressourcer med omkring 700 arter p\u00e5 verdensplan, der hovedsageligt produceres i tropiske omr\u00e5der. Blandt dem er der omkring 70 arter i Kina, som er vidt udbredt i hele landet. Mere end 20 plantearter som Yanzhou Selaginella og Jiangnan Selaginella er blevet brugt i vid udstr\u00e6kning som traditionel folkemedicin. Som officiel medicin findes der to typer kinesiske l\u00e6geurter: Selaginella sinensis og pudeformet Selaginella chinensis, som begge er med i 2020-udgaven af Folkerepublikken Kinas farmakop\u00e9. De har den virkning, at de fjerner blodstase, stopper bl\u00f8dning, fremmer blodcirkulationen og fremmer menstruation. De kan bruges til behandling af sygdomme som fald, menstruationskramper, opkastning og diarr\u00e9. Moderne forskning har vist, at planter af Selaginella-sl\u00e6gten indeholder forskellige kemiske komponenter som flavonoider, lignaner, alkyner og terpener, der har virkninger som at s\u00e6nke blodsukkeret, antioxidation, anti-aging, anti-tumor, anti-inflammatorisk og antibakteriel. P\u00e5 nuv\u00e6rende tidspunkt fokuserer forskningen i Selaginella-sl\u00e6gten i ind- og udland hovedsageligt p\u00e5 flere planter som Selaginella, Chinese Selaginella og Jiangnan Selaginella, mens der er forsket relativt lidt i andre planter i sl\u00e6gten. Jordrullecypressen h\u00f8rer til sl\u00e6gten Selaginella, og indtil videre har der ikke v\u00e6ret nogen litteraturrapporter om dens kemiske sammens\u00e6tning og farmakologiske aktivitet. For yderligere at afklare og udforske den medicinske v\u00e6rdi og det aktive stof i Quercus acutissima unders\u00f8gte denne artikel den kemiske sammens\u00e6tning af 95% ethanolekstraktet af Quercus acutissima og evaluerede den enzymh\u00e6mmende aktivitet af de isolerede forbindelser in vitro for at l\u00e6gge et videnskabeligt fundament for en rationel udvikling og udnyttelse af Quercus acutissima-planteressourcer.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4927\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-104.png\" alt=\"\" width=\"675\" height=\"175\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4928\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/2-90.png\" alt=\"\" width=\"643\" height=\"288\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4929\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/3-86.png\" alt=\"\" width=\"716\" height=\"266\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4930\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/4-75.png\" alt=\"\" width=\"677\" height=\"307\" \/>Denne artikel bruger forskellige moderne kromatografiske separationsteknikker og spektroskopiske metoder til at unders\u00f8ge den kemiske sammens\u00e6tning og biologiske aktivitet af Quercus acutissima. Ti forbindelser blev isoleret og identificeret fra 95% ethanolekstraktet af Quercus acutissima, herunder fire sesquiterpener, tre lignaner og tre flavonoider. Blandt dem er forbindelse 1 en ny sesquiterpenforbindelse, og forbindelserne 2-10 blev isoleret for f\u00f8rste gang fra Quercus acutissima. PNPG-metoden blev brugt til at teste den \u03b1-glucosidaseh\u00e6mmende aktivitet af alle forbindelser, og resultaterne viste, at flavonoiderne 8-10 havde en god \u03b1-glucosidaseh\u00e6mmende aktivitet. Baseret p\u00e5 dette spekuleres der i, at flavonoider kan v\u00e6re et vigtigt materielt grundlag for den hypoglyk\u00e6miske aktivitet af Platycodon grandiflorus. Denne artikel afsl\u00f8rer for f\u00f8rste gang de aktive ingredienser, der h\u00e6mmer alfa-glucosidase i Quercus acutissima, hvilket beriger den kemiske sammens\u00e6tning af Quercus acutissima og giver reference og videnskabeligt grundlag for yderligere udvikling og udnyttelse af denne planteressource.<\/p>","protected":false},"excerpt":{"rendered":"<p>Study on the Chemical Composition and \u03b1 &#8211; Glucosidase Inhibition Activity of Chinese Cypress Selaginella prolata H.S. Kung is a perennial herbaceous plant belonging to the family Selaginella and the genus Selaginella. It often grows in crevices at elevations of 1500-2500 meters or on mossy rocks under forests. It is distributed in provinces such as [&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 the Chemical Composition and \u03b1 - Glucosidase Inhibition Activity of Chinese Cypress - 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\/selaginella-prostrata\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Study on the Chemical Composition and \u03b1 - Glucosidase Inhibition Activity of Chinese Cypress - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Study on the Chemical Composition and \u03b1 &#8211; Glucosidase Inhibition Activity of Chinese Cypress Selaginella prolata H.S. Kung is a perennial herbaceous plant belonging to the family Selaginella and the genus Selaginella. It often grows in crevices at elevations of 1500-2500 meters or on mossy rocks under forests. 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Kung is a perennial herbaceous plant belonging to the family Selaginella and the genus Selaginella. It often grows in crevices at elevations of 1500-2500 meters or on mossy rocks under forests. It is distributed in provinces such as [&hellip;]","og_url":"https:\/\/longchangextracts.com\/da\/selaginella-prostrata\/","og_site_name":"China Chemical Manufacturer","article_published_time":"2024-08-04T16:31:10+00:00","og_image":[{"url":"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-104.png"}],"author":"longcha9","twitter_card":"summary_large_image","twitter_misc":{"Skrevet af":"longcha9","Estimeret l\u00e6setid":"4 minutter"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/longchangextracts.com\/selaginella-prostrata\/","url":"https:\/\/longchangextracts.com\/selaginella-prostrata\/","name":"Unders\u00f8gelse af den kemiske sammens\u00e6tning og \u03b1-glukosidaseh\u00e6mmende aktivitet af kinesisk cypres - China Chemical Manufacturer","isPartOf":{"@id":"https:\/\/longchangextracts.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/longchangextracts.com\/selaginella-prostrata\/#primaryimage"},"image":{"@id":"https:\/\/longchangextracts.com\/selaginella-prostrata\/#primaryimage"},"thumbnailUrl":"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-104.png","datePublished":"2024-08-04T16:31:10+00:00","dateModified":"2024-08-04T16:31:10+00:00","author":{"@id":"https:\/\/longchangextracts.com\/#\/schema\/person\/80933ac6926ad63fea74ec33f8d04869"},"breadcrumb":{"@id":"https:\/\/longchangextracts.com\/selaginella-prostrata\/#breadcrumb"},"inLanguage":"da-DK","potentialAction":[{"@type":"ReadAction","target":["https:\/\/longchangextracts.com\/selaginella-prostrata\/"]}]},{"@type":"ImageObject","inLanguage":"da-DK","@id":"https:\/\/longchangextracts.com\/selaginella-prostrata\/#primaryimage","url":"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-104.png","contentUrl":"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-104.png"},{"@type":"BreadcrumbList","@id":"https:\/\/longchangextracts.com\/selaginella-prostrata\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/longchangextracts.com\/"},{"@type":"ListItem","position":2,"name":"Study on the Chemical Composition and \u03b1 &#8211; Glucosidase Inhibition Activity of Chinese Cypress"}]},{"@type":"WebSite","@id":"https:\/\/longchangextracts.com\/#website","url":"https:\/\/longchangextracts.com\/","name":"Producent af kemikalier i Kina","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/longchangextracts.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"da-DK"},{"@type":"Person","@id":"https:\/\/longchangextracts.com\/#\/schema\/person\/80933ac6926ad63fea74ec33f8d04869","name":"longcha9","image":{"@type":"ImageObject","inLanguage":"da-DK","@id":"https:\/\/longchangextracts.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","caption":"longcha9"}}]}},"_links":{"self":[{"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/posts\/4926"}],"collection":[{"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/comments?post=4926"}],"version-history":[{"count":1,"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/posts\/4926\/revisions"}],"predecessor-version":[{"id":4931,"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/posts\/4926\/revisions\/4931"}],"wp:attachment":[{"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/media?parent=4926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/categories?post=4926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/longchangextracts.com\/da\/wp-json\/wp\/v2\/tags?post=4926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}