| 徐长卿中丹皮酚含量测定方法研究 |
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| 引用本文： | 黄丽丹.徐长卿中丹皮酚含量测定方法研究[J].安徽医药,2008,12(7):599-600. |
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| 作者姓名： | 黄丽丹 |
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| 作者单位： | 安徽省食品药品检验所,安徽,合肥,230051 |
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| 摘 要： | 目的建立HPLC法测定徐长卿中丹皮酚的含量。方法采用C18色谱柱，甲醇-水（45：55）为流动相，柱温35℃，流速1．0ml·min^-1，检测波长为274nm。结果丹皮酚在0．0352～0．2816μg范围内与峰面积值呈现良好的线性关系；r=0．9999（n=5），平均回收率=100．96％（RSD=1．9％，n=5）。结论本法操作简便、准确可靠，可用于徐长卿的质量控制。
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| 关 键 词： | 徐长卿 丹皮酚 HPLC |
| 修稿时间： | 2008年2月29日 |
Determination of paeonol in radix etrhizoma cynanchi paniculati |
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| HUANG Li-dan.Determination of paeonol in radix etrhizoma cynanchi paniculati[J].Anhui Medical and Pharmaceutical Journal,2008,12(7):599-600. |
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| Authors: | HUANG Li-dan |
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| Institution: | HUANG Li-dan ( Anhui Provincial Institute for Food and Drug Control,Hefei 230051 ) |
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| Abstract: | Aim To determine the content of paeonol in radix etrhizoma cynanchi paniculati by HPLC. Method A C18 column was used,methanol-water （45 at 55） as mobile phase with UV detection at 274 nm,flow rate of 1.0 ml · min^-1 ,and column temperature： 35℃. Results The calibration curve was in good linearity over the range between 0.035 2 and 0. 281 6μg, r = 0. 999 9 （ n = 5 ） . The average recovery was 100. 96% （n = 5） and RSD was 1.9%. Conclusion The method was simple, reliable, accurate and can be used for the quality control of radix etrhizoma cynanchi paniculati. |
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| Keywords: | radix etrhizoma cynanchi paniculati paeonol HPLC |
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