Chemical analysis of an immunoenhancing water-soluble polysaccharide of an edible mushroom, Pleurotus florida blue variant

被引：30

作者：

Dey, Biswajit ^{[1
]}

Bhunia, Sanjoy K. ^{[1
]}

Maity, Kankan K. ^{[1
]}

Patra, Sukesh ^{[1
]}

Mandal, Soumitra ^{[1
]}

Maiti, Swatilekha ^{[2
]}

Maiti, Tapas K. ^{[2
]}

Sikdar, Samir R. ^{[3
]}

Islam, Syed S. ^{[1
]}

机构：

[1] Vidyasagar Univ, Dept Chem & Chem Technol, Midnapore 721102, W Bengal, India

[2] Indian Inst Technol IIT Kharagpur, Dept Biotechnol, Kharagpur 721302, W Bengal, India

[3] Bose Inst, Plant Mol & Cellular Genet Sect, Kolkata 700054, W Bengal, India

来源：

CARBOHYDRATE RESEARCH | 2010年 / 345卷 / 18期

关键词：

Pleurotus florida blue variant; Mushroom polysaccharide; Structure; NMR spectroscopy; Immunoactivation; SAJOR-CAJU; AQUEOUS EXTRACT; STRUCTURAL-CHARACTERIZATION; ANTITUMOR POLYSACCHARIDES; CHINESE MUSHROOM; FRUITING BODY; OSTREATUS; GLUCAN; (1->3)-BETA-D-GLUCAN; CONFORMATION;

D O I：

10.1016/j.carres.2010.09.032

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

An immunoenhancing polysaccharide isolated from the aqueous extract of the fruit bodies of the mushroom Pleurotus florida blue variant was found to consist of D-glucose and D-galactose in a molar ratio of nearly 5 1 On the basis of sugar analysis methylation analysis periodate oxidation Smith degradation and NMR studies (H-1 C-13 DEPT-135 DQF-COSY TOCSY NOESY ROESY HMQC and HMBC) the structure of the repeating unit of the polysaccharide was established as [GRAPHICS] The molecule activated macrophages splenocytes and thymocytes (C) 2010 Elsevier Ltd All rights reserved

引用

页码：2736 / 2741

页数：6

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