Study on Substance Basis and Mechanism of Action of Dangguishaoyaosan in the Prevention and Treatment of Senile Dementia V:Constitutes of Polyhexoses from FBD
GU Wei, ZHU Dan-ni, ZHANG Zhi-yu, et al. Study on Substance Basis and Mechanism of Action of Dangguishaoyaosan in the Prevention and Treatment of Senile Dementia V:Constitutes of Polyhexoses from FBD[J]. Chinese journal of experimental traditional medical formulae, 2005, (4): 20-23.
GU Wei, ZHU Dan-ni, ZHANG Zhi-yu, et al. Study on Substance Basis and Mechanism of Action of Dangguishaoyaosan in the Prevention and Treatment of Senile Dementia V:Constitutes of Polyhexoses from FBD[J]. Chinese journal of experimental traditional medical formulae, 2005, (4): 20-23. DOI: 10.13422/j.cnki.syfjx.2005.04.011.
Object:To study chemical constituents of polyhexoses fraction from FBD.Methods:FBD polyhexoses were segregated and purified with Sephadex G-75、G-150.Their molecular weights were measured with HPLC-ELSD;The components and proportions of monosaccharides were hydrolyzed and analyzed with GC.Results:We obtained polyhexoses PsA、PsB、PsC from FBD and measured their molecular weights as 1777577
400172
4369.PsA consisted of Rhamnose and fructose
PsB consisted of Rhamnose、glucose and fructose
PsC consisted of Rhamnose、mannose and fructose.Conclusion:We determined the chemical constituents of polyhexoses fraction from FBD.