Whitmania pigra whitman has a noticeable effect of anticoagulant,antiplatelet,antithrombus,and has been frequently used as a classical Chinese medicine for removing blood stasis.Adopting orthogonal experiment, the best extration condition of total protein was decided.Salting out method and chromatography were applied to attain the purified protein ,which was prepared as lyophilized product .At the same time the quality standard was established,as well as the determination of TAME titer .AIl above provides the scientific proof for developing new ding. |