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以芦丁为对照品 ,采用分光光度法 ,对不同采收时间的雌雄中国沙棘叶总黄酮的含量进行了测定与比较 ,为合理利用和评价中国沙棘叶资源提供了依据
Using rutin as reference substance, the content of total flavonoids in leaves of male and female Chinese seabuckthorn at different harvesting time was measured and compared by spectrophotometry, which provided the basis for rational use and evaluation of the leaf resources of Chinese seabuckthorn