Yan Gou, Donglin Gu, Jing Fan, Jianbo Yang, Ke Zan, Jingjing Liu, Hongyu Jin, Ying Wang, Feng Wei, Shuangcheng Ma
Polygonum multiflorum Thunb. (PM) and derived products are broadly utilized in Chinese traditional medicine. According to our previous research, PM mostly contains polysaccharides, which display a wide range of biological activities. Two water-soluble polysaccharides (PMPs-1 and PMPs-2) were obtained from PM by DEAE-Cellulose and Sephadex G-100 column chromatography. Colorimetry, HPGPC-MALLS-RID, HPLC-PDA, methylation, FT-IR, NMR, and SEM were used to characterize these polysaccharides. PMPs-1 and PMPs-2 had average molecular weights of 255...
March 19, 2024: Foods (Basel, Switzerland)