Abstract:
An alkali-soluble glucan, [α]D + 11° (M potassium hydroxide) having a degree of polymerization of 220, has been isolated from the fruit bodies of the tree fungus Cyttaria harioti Fischer. Periodate oxidation and methylation analysis show that it consists of a highly branched β-D-(1→3)-linked backbone. Hydrolysis of the methylated polysaccharide yielded 2,3,4,6-tetra-O-methyl- (24.5 mol%), 2,4,6-tri-O-methyl-(39.4 mol%), 2,3,4-tri-O-methyl- (8.6 mol%), and 2,4-di-O-methyl-D-glucose (27.5 mol%). Periodate-oxidation results substantiate the methylation studies. The general structural features of the glucan are discussed. © 1976.
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Citas:
---------- APA ----------
Fernandez Cirelli, A. & de Lederkremer, R.M.
(1976)
. A gel-forming (1→3)-β-D-glucan isolated from cyttaria harioti fischer. Carbohydrate Research, 48(2), 217-223.
http://dx.doi.org/10.1016/S0008-6215(00)83217-6---------- CHICAGO ----------
Fernandez Cirelli, A., de Lederkremer, R.M.
"A gel-forming (1→3)-β-D-glucan isolated from cyttaria harioti fischer"
. Carbohydrate Research 48, no. 2
(1976) : 217-223.
http://dx.doi.org/10.1016/S0008-6215(00)83217-6---------- MLA ----------
Fernandez Cirelli, A., de Lederkremer, R.M.
"A gel-forming (1→3)-β-D-glucan isolated from cyttaria harioti fischer"
. Carbohydrate Research, vol. 48, no. 2, 1976, pp. 217-223.
http://dx.doi.org/10.1016/S0008-6215(00)83217-6---------- VANCOUVER ----------
Fernandez Cirelli, A., de Lederkremer, R.M. A gel-forming (1→3)-β-D-glucan isolated from cyttaria harioti fischer. Carbohydr. Res. 1976;48(2):217-223.
http://dx.doi.org/10.1016/S0008-6215(00)83217-6