| 薄层—质谱法测定绞股蓝皂甙A中的糖基顺序 |
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| 引用本文： | 刘国樵 姚仲平. 薄层—质谱法测定绞股蓝皂甙A中的糖基顺序[J]. 中药材, 1997, 20(8): 398-399 |
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| 作者姓名： | 刘国樵 姚仲平 |
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| 作者单位： | 广州市医药工业研究所，广州市医药工业研究所，广州市医药工业研究所，中山大学分析测试中心，中山大学分析测试中心，中山大学分析测试中心，广东省医药学校 广州 510240，广州 510240，广州 510240，广州 510275，广州 510275，广州 510275，广州 510520 |
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| 摘 要： | 用薄层—质谱法测定了绞股蓝皂甙XL Ⅲ中的糖及其顺序。方法快速、方便,可作为结构测试的手段。
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| 关 键 词： | 薄层—质谱法 绞股蓝皂甙XLⅢ 糖基 顺序 |
Determination on the Glycosyl Sequence of Gypenoside A by TLC-FABMS |
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| Liu Guoqiao,Guo Duanlai,Zhong Ronghui. Determination on the Glycosyl Sequence of Gypenoside A by TLC-FABMS[J]. Journal of Chinese medicinal materials, 1997, 20(8): 398-399 |
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| Authors: | Liu Guoqiao Guo Duanlai Zhong Ronghui |
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| Affiliation: | Guangzhou Pharmaceutical Industrial Research Institute, Guangzhou 510240. |
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| Abstract: | The glycosyl sequence of gypenoside A (A) isolated from Gynostemma pentaphyllum Makino was determinated by TLC-FABMS. The gypenoside A was hydrolysed with cellulase and the hydrolysate showed eight spots on a TLC plate, and the FABMS analysis of these spots indicated they corresponded to gypenoside A, A-Rham, A-Glu, A-Rham-Glu, A-Rham-Glu, A-Glu-Glu, A-Rham-2Glu, A-Rham-2Glu in order. Two chains can be determined to be Rham-Glu, and Glu-Glu, respectively. So the glycosyl sequence of gypenoside A was identical of gypenoside XLIII. |
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| Keywords: | TLC-F ABMS Gypenoside XLIII Glycosyl sequence |
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