短柄金絲桃之成分研究

CNU IR > Chna Nan Annual Bulletin > Vol.16 (1990) > Item 310902800/23558

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Title:	短柄金絲桃之成分研究 A STUDY ON THE CONSTITUENTS OF HYPERICUM PSEUDOPETIOLATUM
Authors:	陳銘田陳秋明郭長生
Contributors:	應用化學科國立清華大學化學系國立成功大學生物糸
Keywords:	Hypericum pseudopetiolatum Guttiferae chemotaxonomy
Date:	1990
Issue Date:	2011-03-29 14:27:03 (UTC+8)
Abstract:	本研究白福木科( Guttiferae )之短柄金絲桃( Hypericum pseudope-tiolatum R. Keller )全草分離得到六種結晶性成分，經各種化學及物理方法鑑定其化學結構式分剔鳥quercetin, quercitrin,1,3,5,6-tetrahydroxyxan-thone, vanillic acid，植物固醇及其葡萄糖配醣體。本植物之主成分為quer-cetin衍生物，在金絲桃屬植物之化學分類上具有重要意義。 Six crystalline compounds were isolated from the whole plant of Hypericum pseudopetiodatum R. Keller (Guttiferae). They were identified on the basis of chemical and physicaJ methods to have the structures of quercetin, quercitrin, 1,3,5,6-tetrahydroxyxanthone, vanillic acid,phytosterols and their glucosides, respectively. It is of great significance in the chemotaxonomy of Hypericum genus that quercetin derivatives are the major components of this plant.
Relation:	嘉南學報 16期 : 頁A12-A17 轉載技術學刊 4(4) : p.383-388 (1989)
Appears in Collections:	[Chna Nan Annual Bulletin] Vol.16 (1990) [Dept. of Food & Drug Industry and Inspective Technology] Periodical Articles

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