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目的 10种中草药中黄酮类化合物含量的测定 ,以指导不同地区的资源利用。方法 分光光度法。结果 在最佳实验条件下 ,所测 10种中草药中 ,槐花米中黄酮类化合物的含量高于银杏叶。结论 该方法准确、经济
Objective To determine the content of flavonoids in 10 kinds of Chinese herbal medicines to guide the use of resources in different regions. Method Spectrophotometry. Results Under the optimal experimental conditions, the content of flavonoids in the 10 species of Chinese herbal medicine was higher than that of Ginkgo biloba leaves. Conclusion This method is accurate and economical