[Studies on polysaccharides from Holothuria leucospilota].
A powder was obtained from the dried body of Holothuria leucosilota (Brandt). According to IR and UV spectra, paper chromatography and the physical and chemical data, it is showed a sulfated mucopoly-saccharide consisted of galactosamine, glucouronic acid, fucose and sulfate with the molar ratio of 1:0.96:0.78:1.98 respectively. The specific rotation, intrinsic viscoslty and molecular weight of this polysaccharide were all presented.
Li
H
H
Guangdong Institute of Materia Medica, Guangzhou 510180.
Zhou
Q
Q
Cai
Y
Y
Zhang
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S
D000818:Animals; D005643:Fucose / Q000032:analysis; D005688:Galactosamine / Q000032:analysis; D020723:Glucuronic Acid / Q000032:analysis; D008419:Materia Medica / Q000737:chemistry*; D008970:Molecular Weight; D011134:Polysaccharides / Q000737:chemistry / Q000302:isolation & purification*; D012616:Sea Cucumbers / Q000737:chemistry*; D013431:Sulfates / Q000032:analysis
D008419:Materia Medica; D011134:Polysaccharides; D013431:Sulfates; D005643:Fucose; D005688:Galactosamine; D020723:Glucuronic Acid