GALACTOMANNAN, LICHENAN AND ISOLICHENAN FROM THE POLYSACCHARIDE-RICH LICHEN NEWROPOGON-AURANTIACO-ATER

被引：15

作者：

BARON, M

IACOMINI, M

FANTA, ES

GORIN, PAJ

机构：

[1] Departamentos de Bioquimica e Biologia Celular, Universidade Federal do Paraná, 81.531 Curitiba, PR

来源：

PHYTOCHEMISTRY | 1991年 / 30卷 / 09期

关键词：

NEWROPOGON-AURANTIACO-ATER; LICHEN; CARBOHYDRATES; GALACTOMANNAN; LICHENAN; ISOLICHENAN; ARABINITOL;

D O I：

10.1016/S0031-9422(00)98266-9

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

Newropogon aurantiaco-ater contains 56% of polysaccharide, from which lichenan (26%) was isolated in very large amounts, along with isolichenan (4%) and a galactomannan (1%). The galactomannan consists mainly of a (1 --> 6)-linked alpha-D-Manp main-chain partly substituted at O-2 with alpha-D-Galp units, the virtual absence of beta-D-Galp units being unusual in a lichen galactomannan. Arabinitol (3%) is also present.

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页码：3125 / 3126

页数：2

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