| 薄层扫描法测定甘草中甘草次酸的含量 |
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| 引用本文： | 杨建红,韩桂茹,冯丽,戴敬,徐韧柳,蔡明来,赵美芳,孟静.薄层扫描法测定甘草中甘草次酸的含量[J].中国中药杂志,1991,16(4):232-234. |
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| 作者姓名： | 杨建红 韩桂茹 冯丽 戴敬 徐韧柳 蔡明来 赵美芳 孟静 |
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| 作者单位： | 河北省药品检验所,石家庄050011;石家庄乐仁堂药厂,050061 |
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| 摘 要： | 采用薄层扫描法测定了甘草中甘草次酸的含量,方法准确,稳定,灵敏,简便,回收率98.30%,变异系数2.20%。
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| 关 键 词： | 甘草 甘草次酸 薄层扫描 |
Determination of Glycyrrhetinic Acid in Radix Glycyrrhizae by TLC Densitometry |
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| Yang Jianhong,Han Guiru,Feng Li,Dai Jing and Xu Renliu.Determination of Glycyrrhetinic Acid in Radix Glycyrrhizae by TLC Densitometry[J].China Journal of Chinese Materia Medica,1991,16(4):232-234. |
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| Authors: | Yang Jianhong Han Guiru Feng Li Dai Jing and Xu Renliu |
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| Institution: | Hebei Provincial Institute for Drug Control, Shijiazhuang. |
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| Abstract: | A TLC densitometric method for the determination of glycyrrhetinic acid in Radix Glycyrrhizae is described. The method is accurate, sensitive and simple. The recovery of glycyrrhetinic acid is 98.30% and the coefficient of variation of five samplings is 2.20%. |
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| Keywords: | Radix Glyeyrrhizae glycyrrhetinic acid TLC scanning |
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