Objective: To study the extracting conditions and purification process parameters of Rheum.

目的：研究大黄提取纯化的工艺条件及参数。

youdao

PurposeThe aim is to determine the purification process of the earthworm fibrinolytic enzyme (EFE) and to study the anti thrombosis activity of the earthworm fibrinolytic enzyme.

目的摸索蚯蚓纤溶酶的分离纯化工艺和研究蚯蚓纤溶酶的抗血栓活性。

youdao

Objective: to study the extraction and purification process of total anthraquinone in Rheum.

目的：改进大黄总游离蒽醌提取与纯化工艺。

youdao