SANCHI FLOWER ARAB GALACTAN AND PREPARATION METHOD AND USE THEREOF

摘要

A polysaccharide extracted from sanchi flowers, preparation method thereof and uses in preparing antitumor drugs. Particularly, an Arab galactan extracted from sanchi flowers, the preparation method comprising: first extracting crude polysaccharide from sanchi flowers, then conducting alcohol precipitation, ion column chromatographic purification, and spectrum identification to obtain Arab galactan.