Chemical analysis and study of immunoenhancing and antioxidant property of a glucan isolated from an alkaline extract of a somatic hybrid mushroom of Pleurotus florida and Calocybe indica variety APK2 |
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Authors: | Maity Kousik Kar Mandal Eshita Maity Saikat Gantait Sanjoy K Das Debsankar Maiti Swatilekha Maiti Tapas K Sikdar Samir R Islam Syed S |
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Affiliation: | Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore, West Bengal, India. |
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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 ((1)H, (13)C, DEPT-135, DQF-COSY, TOCSY, NOESY, ROESY, HMQC, and HMBC) the structure of the repeating unit of the glucan was established as: [structure: see text]. |
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