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本文采用逆流分布和凝胶色谱(Sephadex LH-20和CM-sephedex C-25)从人参根中分离出一种具有止血活性的化合物,经鉴定,该化合物为β-N-草酰基-L-α,β-二氨基丙酸。
In this paper, a compound with hemostatic activity was isolated from ginseng root using counter current distribution and gel chromatography (Sephadex LH-20 and CM-sephedex C-25). After identification, the compound was β-N-oxalyl-L- α,β-Diaminopropionic acid.