Title of article :
Structural elucidation of a biologically active heteroglycan isolated from a hybrid mushroom of Pleurotus florida and Lentinula edodes
Author/Authors :
Praloy K. Maji، نويسنده , , Ipsita K. Sen، نويسنده , , K. Sanjana P. Devi، نويسنده , , Tapas K. Maiti، نويسنده , , Samir R. Sikdar، نويسنده , , Syed S. Islam، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2013
Abstract :
A water soluble heteroglycan isolated from hot aqueous extract of fruit bodies of an edible hybrid mushroom Pfle1r of Pleurotus florida and Lentinula edodes consists of d-glucose, d-mannose, and d-galactose residues in a molar ratio of nearly 1:1:1. This polysaccharide showed macrophage, splenocyte, and thymocyte activation. On the basis of sugar hydrolysis, methylation, periodate oxidation study, and NMR studies (1H, 13C, DEPT-135, TOCSY, DQF-COSY, NOESY, ROESY, HSQC, and HMBC), the structure of the repeating unit of the polysaccharide was established as:
Keywords :
Hybrid mushroom , Heteroglycan , Immunoactivation , NMR studies
Journal title :
Carbohydrate Research
Journal title :
Carbohydrate Research
