| HPLC法测定清开灵胶囊中栀子苷的含量 |
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| 引用本文： | 黄晓丹,傅英,陈禧翎,罗建明. HPLC法测定清开灵胶囊中栀子苷的含量[J]. 中国中医药信息杂志, 2009, 16(6): 52-53 |
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| 作者姓名： | 黄晓丹 傅英 陈禧翎 罗建明 |
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| 作者单位： | 广州白云山明兴制药有限公司,广东,广州,510250 |
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| 摘 要： | 目的建立用HPLC法测定清开灵胶囊中栀子苷含量的方法。方法采用安捷伦Agilent 1100型高效液相色谱仪，GracesmartC18色谱柱，检测波长238nm，以乙腈-水（15：85）为流动相，流速为1．0mL／min。结果线性范围0．0604～0．3020g（r=0．9998）；平均回收率为98．73％（n=10），RSD=1．61％。结论本方法准确可靠，可用于清开灵胶囊中栀子苷含量的测定。
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| 关 键 词： | 高效液相色谱法 清开灵胶囊 栀子苷 含量测定 |
Determination of Geniposide in Qingkailing Capsule by HPLC |
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| Affiliation: | HUANG Xiao-dan, FU Ying, CHEN Xi-ling, et al (Guangzhou Baiyunshan Mingxing Pharrnaceutical Co., Ltd, Guangzhou 510250, China) |
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| Abstract: | Objective To establish a HPLC method for determination of geniposide content in Qingkailing Capsule. Methods HPLC with Gracesmart C18 was used and detection wavelength was 238 nm with acetonitrile-water （15 ： 85） as mobile phase. The flow rate was 1.0 mL/min. Results The standard curve was linear over the range of 0.060 4-0.302 0μg （r=0.999 8）. The average recovery was 98.73%, and RSD was 1.61%. Condusion This method is reliable, accurate and suitable for the determination of geniposide in Qingkailing Capsule. |
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| Keywords: | HPLC QingkaflingCapsule geniposide content determination |
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