| 白花前胡质量标准研究 |
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| 引用本文： | 张村,李丽,耿立冬,刘元艳,林娜,肖永庆. 白花前胡质量标准研究[J]. 中国中药杂志, 2005, 30(3): 177-179 |
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| 作者姓名： | 张村 李丽 耿立冬 刘元艳 林娜 肖永庆 |
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| 作者单位： | 中国中医研究院,中药研究所,北京,100700 |
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| 摘 要： | 目的为《中国药典》(2005年版)白花前胡药材的质量标准制定提供参考依据。方法以白花前胡甲素为对照品,采用TLC和HPLC分别进行定性鉴别及含量测定。结果含量测定中,白花前胡甲素在017696～088480μg线性关系良好(r=09999),回收率为997%,RSD为040%。结论TLC鉴别方法专属性强;含量测定方法精密度高,重复性好,简便快速,可用于白花前胡的质量控制。
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| 关 键 词： | 白花前胡 质量标准 白花前胡甲素 HPLC TLC |
| 文章编号： | 1001-5302(2005)03-0177-03 |
| 收稿时间： | 2004-04-16 |
Studies on quality standard of Peucedanum praeruptorum |
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| ZHANG Cun;LI Li;GENG Li-dong;LIU Yuan-yan;LIN Na;XIAO Yong-qing. Studies on quality standard of Peucedanum praeruptorum[J]. China Journal of Chinese Materia Medica, 2005, 30(3): 177-179 |
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| Authors: | ZHANG Cun LI Li GENG Li-dong LIU Yuan-yan LIN Na XIAO Yong-qing |
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| Affiliation: | Institute of Chinese Materia Medica, China Academy of Traditional Chinese Medicine, Beijing 100700, China. zhc95@163.com |
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| Abstract: | OBJECTIVE: To establish a quality standard of Peucedanum praeruptorum for Chinese Pharmacopoeia (2005). METHOD: The presence of (+/-)-praeruptorin A were identified and assayed by TLC and HPLC, respectively. RESULT: Linearity of marker was obtained over the range of 0.17696-0.88480 microg (r=0.9999). The average recovery rate was 99.72% (RSD=0.40%). CONCLUSION: TLC is specific. The method of quantity is accurate, reappearance, simple, rapid, and suitable for the quality control of P. praeruptorum. |
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| Keywords: | HPLC TLC |
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