摘要
目的:解决原料药芫花酯甲含量测定中的干扰问题。方法:研究利用高效液相色谱法测定芫花酯甲含量的方法,并同紫外分光光度法以资对比。结果:高效液相色谱法平均回收率为99.47%,RSD为0.36%。结论:结果显示该方法灵敏,准确,专属性强,可替代紫外分光光度法。
Abstract
OBJECTIVE:To solve the problem of interfere in the determination of yuarhuacine,the raw medicine.METHODS:The content of yuanhuacine is determined by HPLC assay and by ultraviolet spectrophotometry as well for comparison.RESULT:The average recovery by HPLC was 99.47%(RSD0.36%).CONCLUSION:The HPLC developed here was more sensitive and accurate,and can replace the method of ultraviolet spectrophotometry.
关键词
芫花酯甲 /
高效液相色谱法 /
紫外分光光度法
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Key words
yuanhuacine /
HPLC /
ultraviolet spectrophotometry
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陈予梅;杜向红;王桂英.
芫花酯甲含量测定方法的研究[J]. 中国药学杂志, 1999, 34(09): 616-617
Chen Yumei.
Study on the quantitative assay of yuanhuacine[J]. Chinese Pharmaceutical Journal, 1999, 34(09): 616-617
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参考文献
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脚注
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