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The Chemical Constituents of Blackfruit Galangal (Alpinia nigra)
Author(s): 
Pages: 404-405
Year: Issue:  6
Journal: CHINESE TRADITIONAL AND HERBAL DRUGS

Keyword:  黑果山姜黄芪苷山柰酚-3-O-葡萄糖醛酸苷;
Abstract: 从姜科植物黑果山姜 Alpinia nigra (Gaertn.) Burtt 种子团中分得5个化合物,经光谱鉴定为黄芪苷(astragalin,Ⅰ)、山柰酚-3-O-葡萄糖醛酸苷(kaempferol-3-O-glucuronide,Ⅱ)、三十七烷酸-α-单甘油酯(heptatriacontanoic acid 2,3-dihydroxypropylester,Ⅲ)、三十七烷酸-β-单甘油酯(heptatriacontanoic acid 1,3-dihydroxypropyl ester,Ⅳ)、三十五烷酸-β-单甘油酯(pentatriacontanoic acid 1,3-dihydroxypropyl ester,Ⅴ).均为从姜科植物中首次分得 ,其中Ⅱ含量高达1%左右.
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