桑叶黄酮类化合物提取方法研究

Study on the Extracting Method of Mulberry Flavonoids

研究桑叶黄酮类化合物提取方法。选择水或70%乙醇溶剂,微波处理或非微波处理桑叶的各种方法提 取桑叶总黄酮。研究结果表明经微波处理10min桑叶,以70%乙醇作溶剂提取桑叶总黄酮的浸出率最高。

Study on the extracting method of mulberry flavonoids, by selecting different solvent water or 70 percentage alcohol and selecting mulberry being disposed of micro-wave or not micro-wave. The results showed that mulberry being diposed of micro-wave for ten minutes and selecting to 70% alcohol as solvent, was the highst extrating rate in the research.