| 纤细薯蓣甾体皂甙的分离鉴定 |
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| 引用本文： | 唐世蓉,吴余芬.纤细薯蓣甾体皂甙的分离鉴定[J].Acta Botanica Sinica,1984(6). |
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| 作者姓名： | 唐世蓉 吴余芬 |
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| 作者单位： | 江苏省植物研究所，江苏省植物研究所 |
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| 摘 要： | 从江西庐山采集的纤细薯蓣根茎中分到两个三糖皂甙(A,B),通过乙酰化、酸水解、红外、质谱和碳谱等鉴定,皂甙 A 是薯蓣皂甙(dioscin),皂甙 B 是纤细皂甙(gracillin),二者得率之比约为3:1。
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| 关 键 词： | 纤细薯蓣 甾体 薯蓣皂甙 纤细皂甙 |
THE IDENTIFICATION AND ISOLATION OF STEROIDAL SAPONIN FROM DIOSCOREA GRACILLIMA MIQ. |
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| Authors: | Tang Shi-rong Wu Yie-feng |
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| Institution: | Jiangsu Institute of Botany |
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| Abstract: | Two trisaccharides of diosgenin(A,B)had been isolated from the rhi- zome of Dioscorea gracillima Maq.(collected from Jiangsi,Lu Shan).By means of ace- tylation,acid hydrolysis,IR,MS and ~(13)C-NMR etc.saponin A and saponin B were iden- tificated as dioscin and gracillin,respectively.Its yieldingratio is 3:1(A:B). |
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| Keywords: | Dioscorea gracillima Miq Steroid Dioscin Gracillin |
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