| 亚微肝泰片中齐墩果酸的含量测定 |
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| 引用本文： | 朱春林,杨洪元.亚微肝泰片中齐墩果酸的含量测定[J].中国中医药信息杂志,2010,17(11):47-48. |
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| 作者姓名： | 朱春林 杨洪元 |
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| 作者单位： | 常州市中医院,江苏,常州,213003 |
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| 摘 要： | 目的研究采用高效液相色谱法测定亚微肝秦片中齐墩果酸含量的方法。方法色谱柱为NovapakC18（5μm，150mm×4．6mm），柱温30℃，流动相为甲醇-乙腈-水（72：15：13），流速0．8mL／min，检测波长为210nm。结果齐墩果酸在2．3～11．5Pg范围内线性关系良好，r=0．9995（n=5），平均回收率为98．368％，RSD=1．83％。结论建立的测定方法具有操作简单、稳定、可重复的特点，可用于亚微肝泰片的质量控制。
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| 关 键 词： | 亚微肝泰片 齐墩果酸 高效液相色谱法 含量测定 |
Determination of Oleanolic Acid in Yawei Gantai Tablet |
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| ZHU Chun-lin,YANG Hong-yuan.Determination of Oleanolic Acid in Yawei Gantai Tablet[J].Chinese Journal of Information on Traditional Chinese Medicine,2010,17(11):47-48. |
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| Authors: | ZHU Chun-lin YANG Hong-yuan |
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| Institution: | (Chinese Medicine Hospital of Changzhou, Changzhou 213003, China) |
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| Abstract: | Objective To establish an HPLC method for the determination of oleanolic acid in Yawei Gantai Tablet. Methods With a Navpak C18 column {5 μm, 150 mm×4.6 mm） at 30℃, methyl alcohol- methyl cyanide-water （72 ： 15 ： 13） was used as the mobile phase, the flow rate was 0.8 mL/min, the wavelength was 210 rim. Result Oleanolic acid had a good linear relationship in the range of 2.3- 11.5 μg, r=0.999 5. The average recovery was 98.368% and RSD was 1.83%. Conclusion The established method is simple, stable and repeatable, and can be applied for the quality control of Yawei Gantai Tablet. |
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| Keywords: | Yawei Gantai Tablet oleanolic acid HPLC content determination |
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