清金宁气汤；_黄芩苷；_煎煮方法____

不同煎煮方法对清金宁气汤中黄酮类成分的影响研究

http://www.100md.com 《时珍国医国药》 2007年第2期

清金宁气汤；,黄芩苷；,煎煮方法,,清金宁气汤；,黄芩苷；,煎煮方法,1仪器与试药,2方法与结果,3讨论,参考文献：

     摘要：目的研究不同煎煮方法对清金宁气汤中黄酮类成分含量的影响。方法先采用HPD600型大孔树脂处理样品，以黄芩苷为对照品，在278 nm波长处测定吸收度。结果线性范围2.4～12 μg/ml，回归方程为C=0.016A+0.0001，r=0.999 2，平均回收率99.1%。结论不同煎煮方法的清金宁气汤中黄酮类成分的含量具有差异。

    关键词：清金宁气汤；黄芩苷；煎煮方法

    Study on the Influence of Different Decocting Methods on Qingjinningqi Decoction on the Content of Flavonoids

    TIAN Shuge， ZHOU Xiaoying， LIU Hongbing， ZHOU Mingxin， GAO Li*

    (Chinese Traditional Medicine, School of Xinjiang Medical University, 830054, China; College of Pharmacy, Xinjiang Medical University, 830054, China; School of Basic Medical Science, Xinjiang Medical University, 830054, China)

    Abstract：ObjectiveTo study the influence of the different decocting methods of Qingjinningqi decoction on the content of flavonoids.MethodsHandle samples first with the absorbent resin of HPD600 model, contrast to baicalin, and determine absorption degree in 278 nm wavelengths. ResultsThe content of flavonoids had a good linearity in the range of 2.4～12μg , C=0.016A+0.000 1, r=0.999 2.The average recovery was 99.1%.ConclusionThere is difference in the content of flavonoids of the different decocting methods of Qingjinningqi decoction. ......

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