| 紫外分光光度法测定刺五加总苷总黄酮软胶囊中总苷含量 |
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| 引用本文： | 魏淑梅,武桂萍,王莉,崔玉海,李绍铭. 紫外分光光度法测定刺五加总苷总黄酮软胶囊中总苷含量[J]. 中国新技术新产品精选, 2011, 0(7): 25-25 |
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| 作者姓名： | 魏淑梅 武桂萍 王莉 崔玉海 李绍铭 |
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| 作者单位： | [1]哈尔滨仁皇药业有限公司,哈尔滨150300 [2]黑龙江省中药提取物及中药创新药物研究重点实验室,哈尔滨150300 [3]黑龙江省刺五加研究所,哈尔滨150300 |
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| 基金项目： | 哈尔滨市科技创新人才研究专项资金项目 |
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| 摘 要： | 建立紫外分光光度法测定刺五加总苷总黄酮软胶囊中总苷含量;方法：以总苷为对照品,在波长265nm处测定刺五加总苷总黄酮软胶囊中总苷含量。结果：用紫丁香苷做对照品,其线性范围20.56～102.8μg/ml,r=0.9995,其平均回收率为98.92%,加样回收率为1.5%（n=5）。结论：该方法灵敏度高,重复性好,简单,准确,是一种测定刺五加总苷总黄酮软胶囊中总苷含量的有效方法。
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| 关 键 词： | 刺五加总苷总黄酮软胶囊 总苷 紫外分光光度法 |
Determination of Eleutherosides in Ciwujia Eleutherosides and Total Flavonoids Soft Capsule by UV |
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| WEI Shu-mei,Wu Gui-ping,WANG Li,CUI Yu-hai,LI Shao-ming. Determination of Eleutherosides in Ciwujia Eleutherosides and Total Flavonoids Soft Capsule by UV[J]. Chinese Selected New Technologies and Products, 2011, 0(7): 25-25 |
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| Authors: | WEI Shu-mei Wu Gui-ping WANG Li CUI Yu-hai LI Shao-ming |
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| Affiliation: | (Harbin Renhuang Pharmaceutical Co., Ltd.;Key Laboratory of Chinese Herbal Extracts and Innovative Drugs of Heilongjiang Province; Ciwujia Research Institute of Heilongjiang Province,Harbin 150300,China) |
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| Abstract: | Objective A method was proposed for the content determination of Eleutherosides in Ciwujia Eleutherosides and Total Flavonoids Soft Capsule by UV spectrophotometry. Methods The determination method was established with syringin as a contrast by UV spectrophotometry at 265 nm. Results A good linear relationship between concentration of syringin and its absorbance was ob- tained,and the linear range was between 20.56-102.81xg/ml with correlation coefficient of r=0.9995. The average recovery （n=5） and RSD were 98.92% and 1.5% respectively. Conclusion The method is simple, accurate and the results are stable with good repro- ducibility,so it can be used for the quality control of Eleutherosides in Ciwujia Eleutherosides and Total Flavonoids Soft Capsule. |
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| Keywords: | Ciwujia Eleutherosides and Total Flavonoids Soft Capsule Eleutherosides UV |
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