推测桑枝总黄酮是中药桑枝降血糖的有效部位。
RMTF is the effective ingredient of decreasing blood glucose.
方法以分光光度法测定桑枝总黄酮，采用正交试验法对桑枝总黄酮超声提取工艺进行研究。
MethodsUltrasonic extraction technology was optimized by orthogonal test, and the content of total flavonoids was determined by spectrophotometry.
目的优选超声提取法从桑枝中提取总黄酮的工艺条件。
ObjectiveTo optimize the ultrasonic extraction technology of flavonoids from Ramulus Mori.
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