The paper describes the process of extracting hypericin from Hypericum Perforatum l. with alcohol.

介绍了利用乙醇对贯叶连翘中金丝桃素进行提取的工艺研究。

youdao

The paper describes the process of extracting hypericin from Hypericum Perforatum l. with alcohol.

介绍了利用乙醇对贯叶连翘中金丝桃素进行提取的工艺研究。

youdao