高效液相法测定蒙药中栀子苷含量 |
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引用本文: | 韩峰,周亚丽. 高效液相法测定蒙药中栀子苷含量[J]. 中国民族医药杂志, 2010, 16(9): 62-64 |
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作者姓名: | 韩峰 周亚丽 |
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作者单位: | 1. 内蒙古食品药品检验所,内蒙古,呼和浩特,010020 2. 赤峰市红山区中医院,内蒙古,赤峰,024000 |
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摘 要: | 目的:建立用高效洗衣机相法测定蒙药扫日劳-8汤中栀子苷含量。方法:采用ALTEX—C18色谱柱,流动相为乙腈-水-三乙胺(8:92:0.1),流速为1.OmL·min^-1,检测波长238nm。结果:线性范围为9.66μg-96.60μg,r=0.9992,平均回收率为98.50%,RSD=0.82%。结论:方法简便、可靠、准确、专属性强,可用于制剂的质量控制。
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关 键 词: | 高效液相法 扫日劳-8汤 含量 |
Determination of Licorice glucoside in Sao RiLao-8 Powder by HPLC |
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Affiliation: | Han Feng (Inner Mongolia Institute for Food and Drug Contrul,010020) |
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Abstract: | Objective:A HPLC method for the determination of Licorice glucoside in Sao RiLao - 8 Powder. Method:ALTEX - CIs column was used with acetonitrile - water - triethylamine (8 : 92: 0.1 ) 0.5 % glacial acetic acid as the mobile phase. The flow rate was 1.0mL·min^-1. The content was detected at wavelength of 238nm. Result: The calibration curve was linear in the range of 9.66μg- 96.60μg, r = 0. 9992. The average recovery rate was 98.50% and RSD was 0.82 %. Conclusion: The method is simple, reliable and accurate, it can 0.82%. Conclusion: The method is simple, reliable and accurate, it can be used for quality control of the preparation. |
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Keywords: | HPLC Sao RiLao - 8 Powder determination |
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