Purification, structure characterization and antioxidant activity of polysaccharides from Saposhnikovia divaricata
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Polysaccharide from traditional Chinese herb, Saposhnikovia divaricata (Turcz.) Schischk. (SD) was extracted, fractionated and characterized in this work. Four fractions were prepared. Their molecular weight, monosaccharide compositions, linkage modes and stru... ...
