Article ID Journal Published Year Pages File Type
8335432 International Journal of Biological Macromolecules 2011 6 Pages PDF
Abstract
A water-soluble glucan isolated from an alkaline extract of fruit bodies of a somatic hybrid mushroom PCH9FB of Pleurotus florida and Calocybe indica var. APK2 strains showed antioxidant properties with immune activation of macrophage, splenocyte, and thymocyte. On the basis of acid hydrolysis, methylation, periodate oxidation and NMR studies (1H, 13C, DEPT-135, DQF-COSY, TOCSY, NOESY, ROESY, HMQC, and HMBC) the structure of the repeating unit of the glucan was established as:
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