Mycobiology. 2009 Dec;37(4):286-94. doi: 10.4489/MYCO.2009.37.4.286. Epub 2009 Dec 31.
Mycobiology
Proma Khondka
PMID: 23983549 PMCID: PMC3749419 DOI: 10.4489/MYCO.2009.37.4.286
Heteropolysaccharides isolated from liquid cultures of nine Tremella species contained 0.3 to 1.2% protein, 2.7 to 5% ash, 0.9 to 3.4% acetyl groups, 76.5 to 84.2% carbohydrates and trace amounts of starch. The polysaccharides in aqueous solution were slightly acidic (pH 5.1 to 5.6). They consisted of the following monomeric sugars: fucose, ribose, xylose, arabinose, mannose, galactose, glucose and glucuronic acid. The backbones of the polysaccharide structures consisted of α-(1→3)-links while the side chains were β-linked.
Keywords: Extra-cellular polysaccharides; Tremella species; Uronic acid; β-linked polysaccharides