摘要
目的:建立鹰嘴豆豆叶,豆茎中总黄酮含量的测定方法。方法:采用紫外分光光度法测定药材中总黄酮含量。结果:采用紫外分光光度法测定总黄酮含量时,在0.003～0.018mg/ml浓度范围内线性关系良好(r=0.9998),豆叶和豆茎的平均回收率=为99.3%和101.1%,RSD为1.86%和2.46%。结论:所用方法简便,准确,可用于鹰嘴豆的质量控制。
Objective： garbanzo bean leaf, bean stems Determination of total flavonoids. Method ： Determination of Flavonoids in herbs. Results： The Determination of total flavonoids, in the 0. 003 - 0. 018 mg/ml concentration range a good linear relationship （r = 0. 999 8）, beans, bean leaves and stems, the average recovery rate = 99. 3% and 101.1%, RSD 1.86% and 2.46%. Conclu-sion： The method is simple, accurate and can be used for quality control of chickpea.
出处
《中国民族民间医药》
2012年第7期43-43,46,共2页
Chinese Journal of Ethnomedicine and Ethnopharmacy
基金
新疆植物资源化学重点实验室开放课题"鹰嘴豆地上部位的化学成分研究"的经费支持
