| HPLC法测定葛根炮制品中葛根素的含量 |
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| 引用本文： | 刘舒平,王静竹,刘春生,温国庆,刘艳辉. HPLC法测定葛根炮制品中葛根素的含量[J]. 中国中药杂志, 1998, 23(12): 723-725 |
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| 作者姓名： | 刘舒平 王静竹 刘春生 温国庆 刘艳辉 |
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| 作者单位： | 北京中医药大学中药学院 北京 100029;黑龙江省齐齐哈尔中医院 齐齐哈尔 161000;河南省郑州市第二按摩医院 郑州 450006 |
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| 摘 要： | 目的:研究葛根炮制前后有效成分的变化。方法:采用HPLC法,C18柱,流动相为甲醇水氯仿(25∶75∶1),检测波长为250nm。结果:除炒炭对葛根素破坏严重外,其他炮制品中葛根素的含量均比生品高。结论:炮制对葛根中葛根素含量影响较大。
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| 关 键 词： | HPLC 葛根素 葛根 炮制品 |
| 收稿时间： | 1998-05-28 |
A Study on Processing of the Root of Pueraria lobata(Willd.)Ohwi by HPLC |
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| Liu Shuping;Wang Jingzhu; Liu Chunsheng;Wen Guoqing;Liu Yanhui. A Study on Processing of the Root of Pueraria lobata(Willd.)Ohwi by HPLC[J]. China Journal of Chinese Materia Medica, 1998, 23(12): 723-725 |
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| Authors: | Liu Shuping Wang Jingzhu Liu Chunsheng Wen Guoqing Liu Yanhui |
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| Affiliation: | Faculty of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100029. |
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| Abstract: | OBJECTIVE: To study the changes of active components in the root of Pueraria lobata after processing. METHOD: Using HPLC, with a C18 column, MeOH-H2O-CHCl3(25:75:1) as mobile phase, and flow rate 1 ml/min. RESULT: The Puerarin in different processed products of the drug is increased in content, but gets seriously destroyed if processed by carbonizing. CONCLUSION: The Puerarin content in the root of Pueraria lobata is affected by drug-processing. |
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| Keywords: | HPLC puerarin root of Pueraria lobata drug-processing |
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