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[Studies on separation, purification and chemical structure of polysaccharide from Atractylodes macrocephala]
Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials
|January 22, 2002
Abstract:
Separation and purification were done by column chromatographic fractionation; HPLC and 13C-NMR were used to determine the chemical structure of polysaccharide from Atractylodes macrocephala Koidz;, The molecular weight of the polysaccharide was estimated to be 1.36 x 10(5) (PSAM-1) and 1.04 x 10(5) (PSAM-2).