| 高效液相色谱法测定金盏银盘中的绿原酸 |
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| 引用本文： | 周亚新. 高效液相色谱法测定金盏银盘中的绿原酸[J]. 福建分析测试, 2010, 19(3): 79-82 |
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| 作者姓名： | 周亚新 |
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| 作者单位： | 福建济生堂药业发展有限公司,福建,漳州,363704 |
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| 摘 要： | 本文采用70%乙醇回流提取4个小时,再用流动相为乙腈-0.4%磷酸溶液(15:85),检测波长为327nm的高效液相色谱进行分析。结果重复性RSD为0.38%,平均加标回收率分别为97.7%、104.2%、97.7%,RSD2%,该方法简便,易于操作,结果准确可靠。
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| 关 键 词： | 高效液相色谱 金盏银盘 绿原酸 |
Determination of Chlorogenic Aacid in Railway Beggarticks Herb by HPLC |
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| Zhou ya-xin. Determination of Chlorogenic Aacid in Railway Beggarticks Herb by HPLC[J]. Fujian Anal Ysis & Testing, 2010, 19(3): 79-82 |
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| Authors: | Zhou ya-xin |
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| Affiliation: | Zhou ya-xin (Fujian JishengtangPharmaceutical Development Co.,Ltd,Zhangzhou,Fujian363704,China) |
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| Abstract: | Used 70% alcohol to reflux and distill for four hours,then used mobile phase of acetonitrile-0.4% phosphoric acid （15：85） and 327nm detection wavelength of high performance liquid chromatography to analyse. The result was that RSD of repeatability was 0.38% and average recovery rate were 97.7% 、104.2% 、97.7% respectively,RSD2% . The method was simple,easy to operate,accurate and reliable. |
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| Keywords: | high performance liquid chromatography railway beggarticks herb chlorogenic acid |
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