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目的:比较不同测定方法对可用于药食同源的中药淫羊藿中总黄酮含量测定的影响。方法:采用2005版《中国药典》一部淫羊藿药材项下收载的总黄酮含量测定方法和《保健食品检验与评价技术规范》(2003年版)中“保健食品功效成分及卫生指标检验与评价”的规定方法测定淫羊藿中总黄酮含量。结果:三批淫羊藿药材中,药典法测得的总黄酮百分含量均值为2.721%;保健食品检验法测得的总黄酮百分含量均值为0.9224%。结论:采用药典法测定的淫羊藿中总黄酮含量显著地高于保健食品检验法的测定结果。
OBJECTIVE: To compare the effects of different methods on the determination of total flavonoids in Herba Epimedii which can be used for the homologous medicine and medicine. Methods: The content of total flavonoids contained in the Chinese Pharmacopoeia (2005 Edition), an Epimedium medicinal material, and the Technical Specification for the Testing and Evaluation of Health Food (2003 Edition) And evaluation "method of determination of total flavonoids in Epimedium. Results: The average content of total flavonoids in three batches of Herba Epimedii herbs was 2.721%. The average content of total flavonoids in health food samples was 0.9224%. Conclusion: The content of total flavonoids in Epimedium was significantly higher than that of health food by pharmacopoeial method.