| 薄层扫描法测定参莲颗粒中苦参碱含量 |
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| 引用本文： | 宣铁锋. 薄层扫描法测定参莲颗粒中苦参碱含量[J]. 现代中药研究与实践, 2012, 0(5): 79-81 |
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| 作者姓名： | 宣铁锋 |
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| 作者单位： | 回音必集团浙江亚东制药有限公司,浙江诸暨311800 |
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| 摘 要： | 目的建立参莲颗粒中苦参碱含量的测定方法。方法采用双波长反射法锯齿扫描,λs=505nm,λR=650nm,SX=3,狭缝0.4mm×0.4mm。结果本法结果稳定、准确、重现性好,苦参碱在1.05~5.25μg(r=0.9995)范围内线性关系良好,平均加样回收率为98.8%(n=6),RSD为1.6%。结论本法能有效的控制参莲颗粒中苦参碱的含量。
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| 关 键 词： | 薄层扫描 苦参碱 参莲颗粒 |
Determination of Matrine in the Shenlian Particle by TLC |
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| XUAN Tie-feng. Determination of Matrine in the Shenlian Particle by TLC[J]. Research and Practice on Chinese Medicines, 2012, 0(5): 79-81 |
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| Authors: | XUAN Tie-feng |
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| Affiliation: | XUAN Tie-feng(Zhejiang Yadong Pharmaceutical Co.Ltd.,Zhuji 311800,China) |
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| Abstract: | Objective To establish the method for determination of Matrine in the Shenlian particle.Methods The determination was carried out with the reflection zigzag scanning,λs=505 nm,λR=650 nm,SX=3,slit 0.4mm x 0.4 mm.Results The method is stable,accurate,reproducible.The matrine had a good linear relationship among 1.05~5.25 g（r = 0.999 7）,the average recovery being 98.8%（n = 6）,RSD 1.6%.Conslusion The method is effective for the quality control of Shenlian particle. |
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| Keywords: | TLC matrine Shenlian particles |
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