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Studies on Chemical Constituents in the Seeds of Panax Ginseng C.A.Mey. and Its Pharmacological Activities

Author: LengLei
Tutor: LiPingYa
School: Jilin University
Course: Medicinal Chemistry
Keywords: Of forest Senate seeds Ginseng The ginsenoside S - ginsenoside Rg3 Ginsenoside Re Ginsenoside Rd 20 S - ginsenoside Rh2 Sucrose Ginsenoside Rc cis-6 - octadecenoic Antidiuretic
CLC: R284
Type: Master's thesis
Year: 2007
Downloads: 282
Quote: 1
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Abstract


Understory ginseng (Panax ginseng CAMey.), Xi said, \natural growth of its quality is comparable with their peers wild ginseng . Has found ginseng chemical composition of ginsenosides and ginseng polysaccharides , volatile oils , amino acids , peptides, organic acids , fatty oils , alkaloids , sterols , lignin , inorganic elements , flavonoids , vitamins , etc. . The ginseng active ingredient ginsenosides and ginseng polysaccharides , volatile oils , amino acids and peptides , several categories of modern pharmacological studies show that ginseng has anti-fatigue , improve memory , antidepressant , sedative and analgesic , antiarrhythmic , anti-tumor , anti- radiation and pharmacological activity . The major forest Senate seed following aspects : 1 . The chemical ingredients of ginseng , the biological activity of research and clinical applications overview . 2 of the total forest Senate seed saponin content were determined. 3 Chemical composition studies: by column chromatography, extraction , recrystallization, etc. chemical and physical methods , isolated from the seed of forest Senate monomer compound ( 10 ) , spectral analysis based on the physicochemical properties, and chemical methods , it is determined which seven structures of the compounds were , respectively : 20 (S ) - ginsenoside Rg3 (Ⅰ) , the the ginsenosides Re ( II) , ginsenoside Rd (III ) , 20 (S) - ginsenoside Rh2 ( IV ) , sucrose The cis (Ⅴ), ginsenoside Rc (Ⅵ) -6 - octadecadienoic acid ( VII ) . 4 forest Senate seed 70% ethanol extract , The ginsenoside Rg3 ginsenoside Re, ginsenoside diol group , ginsenoside triol group , experimental study of the anti-diuretic .

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CLC: > Medicine, health > Chinese Medicine > Of Pharmacy > Traditional Chinese medicine chemical
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