[A preliminary study on extracellular polysaccharide isolated from fermented Tremella aurantia Schw. ex Fr].
TaA, the extracellular polysaccharide purified from the filtrate of fermented Tremella aurantia, is a water-soluble neutral polysaccharide. Gas chromatography of its alditol acetates has shown that TaA is composed of mannose and xylose by the ratio of 2.85:1. The physical and chemical properties of TaA have been characterized.
Institute of Chinese Materia Medica, China Academy of Traditional Chinese Medicine, Beijing 100700.
X
X
Li
M
M
Chen
R
R
Dai
A
A
Shao
Z
Z
Wu
S
S
Lin
D001487:Basidiomycota / Q000737:chemistry*; D005285:Fermentation; D008358:Mannose / Q000737:chemistry / Q000302:isolation & purification*; D014994:Xylose / Q000737:chemistry / Q000302:isolation & purification*
D014994:Xylose; D008358:Mannose