| 汉中地区虎杖中白藜芦醇苷及苷元含量的测定 |
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| 引用本文： | 周建军,张宏杰,杨培君,李会宁. 汉中地区虎杖中白藜芦醇苷及苷元含量的测定[J]. 中草药, 2002, 33(5): 414-416 |
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| 作者姓名： | 周建军 张宏杰 杨培君 李会宁 |
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| 作者单位： | 陕西省资源生物重点实验室,陕西理工学院,陕西,汉中,723000 |
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| 基金项目： | 陕西省教育厅专项科研基金资助 (0 1JK0 94) |
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| 摘 要： | 目的 测定汉中地区虎杖中白藜芦醇苷及苷元的含量。方法 采用HPLC法直接测定，色谱柱为EclipseXDBC8柱，流动相为乙腈－水，流速为1mL/min，检测波长为303nm。结果 虎杖中白藜芦苷的含量为2．5％，白藜芦醇的含量为0．43％。结论 汉中地区虎杖中白藜芦醇的含量为首次报道，白藜芦醇苷的含量高于文献报道的结果。
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| 关 键 词： | 虎杖 白藜芦醇苷 白藜芦醇 HPLC法 含量测定 |
| 文章编号： | 0253-2670(2002)05-0414-03 |
| 收稿时间： | 2001-08-14 |
| 修稿时间： | 2001-08-14 |
Determination of resveratrol glucoside and resveratrol in radix and rhizome of Polygonum cuspidatum yielded in Hanzhong Region |
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| ZHOU Jian jun,ZHANG Hong jie,YANG Pei jun and LI Hui ning. Determination of resveratrol glucoside and resveratrol in radix and rhizome of Polygonum cuspidatum yielded in Hanzhong Region[J]. Chinese Traditional and Herbal Drugs, 2002, 33(5): 414-416 |
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| Authors: | ZHOU Jian jun ZHANG Hong jie YANG Pei jun LI Hui ning |
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| Affiliation: | Bioresources Key Laboratory of Shanxi Province, Shanxi Science and Engineering College, Hanzhong Shanxi 723000, China;Bioresources Key Laboratory of Shanxi Province, Shanxi Science and Engineering College, Hanzhong Shanxi 723000, China;Bioresources Key Laboratory of Shanxi Province, Shanxi Science and Engineering College, Hanzhong Shanxi 723000, China;Bioresources Key Laboratory of Shanxi Province, Shanxi Science and Engineering College, Hanzhong Shanxi 723000, China |
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| Abstract: | Object To determine the content of resveratrol glucoside and resveratrol in radix and rhizome of Polygonum cuspidatum Sieb. et Zucc. yielded in Hanzhong Region. Methods The HPLC method was used to assay resveratrol glucoside and resveratrol directly, using Eclipse XDB C 8 column and acetonitrile water as the mobile phase, the UV detection wavelength was 303 nm, with a flow rate of 1 mL/min. Results The content of resveratrol glucoside was 2 5% and resveratrol was 0 43% in the radix and rhizome. Conclusion The content of resveratrol glucoside is higher than that in the former refernece. The content of resveratrol in the radix and rhizome of P. cuspidatum in Hanzhong Region is first reported. |
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| Keywords: | Polygonum cuspidatum Sieb. et Zucc. Hanzhong Region resveratrol glucoside resveratrol HPLC |
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