CAI Ya-ping, ZHAO Rui, ZHU Dan. Research on Composition of Astragalus Polysaccharedes[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(1): 81-83.
CAI Ya-ping, ZHAO Rui, ZHU Dan. Research on Composition of Astragalus Polysaccharedes[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(1): 81-83. DOI: 10.13422/j.cnki.syfjx.2011.01.037.
Objective: To get a crude perception of the composition and the molecular weight of astragalus polysaccharedes(APS).Method: Using high performance gel permeation chromatograph(HPGPC) and alcohol fractionation
we got a better outline of the composition of the polysaccharides and respectively analized their molecular weights.Result: The test results proved that APS breaks down to two parts with respect to their ranges of molecular weight.Conclusion: The part with low molecular weight exhibits the character of pure substance which is exploitable.