{"id":8073,"date":"2024-08-11T18:52:26","date_gmt":"2024-08-11T18:52:26","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=8073"},"modified":"2024-08-11T18:52:26","modified_gmt":"2024-08-11T18:52:26","slug":"xisha-islands","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/hu\/xisha-szigetek\/","title":{"rendered":"A Xisha-szigetekr\u0151l sz\u00e1rmaz\u00f3 Euphorbia officinalis k\u00e9miai \u00f6sszetev\u0151inek vizsg\u00e1lata"},"content":{"rendered":"

A Xisha-szigetekr\u0151l sz\u00e1rmaz\u00f3 Euphorbia officinalis k\u00e9miai \u00f6sszetev\u0151inek vizsg\u00e1lata
\nA Mez\u0151gazdas\u00e1gi \u00e9s Vid\u00e9k\u00fcgyi Miniszt\u00e9rium \"Nanfeng Speci\u00e1lis Projektj\u00e9nek\" vizsg\u00e1lati csoportja meg\u00e1llap\u00edtotta, hogy az Euphorbia Linn. egy \u00e9vel\u0151 gy\u00f3gyn\u00f6v\u00e9ny, az Euphorbia atoto a Xisha-szigetek szigeteinek \u00e9s z\u00e1tonyainak jellegzetes n\u00f6v\u00e9nye, \u00e9s a Yongle-szigetek \u00e9s a Xuande-szigetek parti \u00f6vezet\u00e9nek domin\u00e1ns n\u00f6v\u00e9nye. A Xisha-szigetek gazdag gy\u00f3gyn\u00f6v\u00e9nyforr\u00e1sokban, amelyek k\u00f6z\u00fcl az Euphorbia viszonylag sok gy\u00f3gyn\u00f6v\u00e9nyt tartalmaz, amelyek h\u0151tiszt\u00edt\u00f3 gy\u00f3gyn\u00f6v\u00e9nyk\u00e9nt haszn\u00e1lhat\u00f3k. A Hainan partvid\u00e9k\u00e9n \u00e9l\u0151 helyi lakosok a tengerparti Euphorbi\u00e1t h\u0151tiszt\u00edt\u00f3 \u00e9s m\u00e9regtelen\u00edt\u0151 gy\u00f3gyszerk\u00e9nt haszn\u00e1lj\u00e1k olyan betegs\u00e9gek kezel\u00e9s\u00e9re, mint a v\u00e9rhas \u00e9s a hasmen\u00e9s. Az el\u0151zetes k\u00eds\u00e9rletek sor\u00e1n meg\u00e1llap\u00edtott\u00e1k, hogy a tengerparti Euphorbia nyers kivonata j\u00f3 gyullad\u00e1scs\u00f6kkent\u0151 hat\u00e1ssal rendelkezik, \u00e9s k\u00e9pes g\u00e1tolni az eg\u00e9r monocita RAW264.7 lipopoliszacharid (LPS) \u00e1ltal induk\u00e1lt NO termel\u00e9s\u00e9t in vitro (83,97% g\u00e1tl\u00e1si ar\u00e1ny 200 \u03bc g\/ml koncentr\u00e1ci\u00f3ban). A Seaside Euphorbia f\u0151 hat\u00f3anyagainak meg\u00e9rt\u00e9se \u00e9rdek\u00e9ben ez a tanulm\u00e1ny a Seaside Euphorbia f\u00f6ld feletti r\u00e9szeinek k\u00e9miai \u00f6sszet\u00e9tel\u00e9t, in vitro gyullad\u00e1scs\u00f6kkent\u0151 hat\u00e1s\u00e1t \u00e9s citotoxikus aktivit\u00e1s\u00e1t vizsg\u00e1lta.<\/p>\n

Kor\u00e1bbi kutat\u00e1sok alapj\u00e1n megvizsg\u00e1ltuk az Euphorbia hainanensis k\u00e9miai \u00f6sszet\u00e9tel\u00e9t \u00e9s farmakol\u00f3giai aktivit\u00e1s\u00e1t. Az etanolos kivonat etil-acet\u00e1t frakci\u00f3j\u00e1b\u00f3l \u00f6sszesen 18 vegy\u00fcletet izol\u00e1ltunk, k\u00f6zt\u00fck szeszkviterp\u00e9neket, rezeseket, szteroidokat, triterp\u00e9neket, peptideket \u00e9s egy\u00e9b szerkezeti t\u00edpusokat, \u00e9s felfedezt\u00fcnk egy gyullad\u00e1scs\u00f6kkent\u0151 hat\u00e1s\u00fa 6 \u03b2 - hidroxicinnamolaktont (2). Az ebben a tanulm\u00e1nyban nyert 18 vegy\u00fcletet mindegyiket el\u0151sz\u00f6r izol\u00e1lt\u00e1k Euphorbia benthamiana-b\u00f3l. A 10, 13, 14 \u00e9s 17 vegy\u00fcletek kiv\u00e9tel\u00e9vel a t\u00f6bbi vegy\u00fcletet is el\u0151sz\u00f6r izol\u00e1lt\u00e1k az Euphorbia nemzets\u00e9gben. Az 1. vegy\u00fclet egy \u00faj term\u00e9szetes term\u00e9k, \u00e9s a vegy\u00fclet vonatkoz\u00f3 nukle\u00e1ris m\u00e1gneses rezonancia adatait ebben a cikkben eg\u00e9sz\u00edtett\u00fck ki. E tanulm\u00e1ny r\u00e9v\u00e9n alapvet\u0151 ismereteket szerezt\u00fcnk a tengerparti Euphorbia etil-acet\u00e1t kivonat\u00e1nak f\u0151 k\u00e9miai \u00f6sszetev\u0151ir\u0151l, tudom\u00e1nyos alapot szolg\u00e1ltatva a n\u00e9pi gy\u00f3gy\u00e1szati felhaszn\u00e1l\u00e1shoz.<\/p>","protected":false},"excerpt":{"rendered":"

Studies on the chemical constituents of Euphorbia officinalis from the Xisha Islands The investigation team of the “Nanfeng Special Project” of the Ministry of Agriculture and Rural Affairs found that Euphorbia Linn., a perennial herb, Euphorbia atoto is a characteristic plant on the islands and reefs of the the Xisha Islands, and is the dominant […]<\/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":"\nStudies on the chemical constituents of Euphorbia officinalis from the Xisha Islands - 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\/hu\/xisha-szigetek\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Studies on the chemical constituents of Euphorbia officinalis from the Xisha Islands - 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