[Studies on polysaccharide of Rheum palmatum L].
Two homogeneous acidic heteroglycans DHP-1 and DHP-2 were obtained from the root of Rheum palmatum, the mean molecular weights being 11 x 10(4) and 2.5 x 10(4) respectively. It was identified by TLC and GC that both heteroglycans contain the same main residues of glucose, galactose, arabinose, rhamnose, lyxose, xylose, glucuronic acid and galacturonic acid.
Zhang
S J
SJ
Institute of Chinese Materia Medica, China Acadamy of Traditional Chinese Medicine, Beijing.
Zhang
S Y
SY
Wang
L
L
Zhu
B
B
D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D010946:Plants, Medicinal; D011134:Polysaccharides / Q000737:chemistry / Q000302:isolation & purification*; D012250:Rheum / Q000737:chemistry*
D004365:Drugs, Chinese Herbal; D011134:Polysaccharides