优选中药淫羊藿总黄酮含量测定方法

Journal of Guangzhou University of Traditional Chinese Medicine(2009)

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Abstract
【目的】比较不同测定方法对中药淫羊藿总黄酮含量测定的影响。【方法】分别采用《中国药典》(2005版)方法(药典法)和《保健食品检验与评价技术规范》(2003版)中2种方法(检验一法和检验二法)测定。【结果】3批淫羊藿药材中,药典法所测总黄酮含量均值为27.21g/kg,检验一法所测总黄酮含量均值为9.22g/kg,检验二法测得的总黄酮含量均值为8.21g/kg。【结论】采用保健食品检验二法测定淫羊藿总黄酮含量更为简便、合理,可考虑作为淫羊藿中黄酮类物质含量测定的首选方法。
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Key words
ULTRAVIOLET,SPECTROMETRY,HERBA EPIMEDII/chemistry,TOTAL FLAVONOIDS/analysis
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