کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1383952 1500888 2012 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Glucan from hot aqueous extract of an ectomycorrhizal edible mushroom, Russula albonigra (Krombh.) Fr.: structural characterization and study of immunoenhancing properties
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Glucan from hot aqueous extract of an ectomycorrhizal edible mushroom, Russula albonigra (Krombh.) Fr.: structural characterization and study of immunoenhancing properties
چکیده انگلیسی

A water soluble glucan (PS-I) was isolated from the hot aqueous extract of the fruit bodies of an ectomycorrhizal edible mushroom, Russula albonigra (Krombh.) Fr. The total hydrolysis, methylation analysis, periodate oxidation, and NMR (1H, 13C, DEPT-135, TOCSY, DQF-COSY, NOESY, ROESY, HSQC, and HMBC) studies revealed the presence of the following repeating unit in the polysaccharide:Figure optionsDownload as PowerPoint slideThis glucan showed excellent activation of macrophages as well as splenocytes and thymocytes in vitro.

Figure optionsDownload as PowerPoint slideHighlights
► A water soluble glucan was isolated from a mushroom Russula albonigra (Krombh.) Fr.
► Its structure was established by chemical and 2D NMR studies.
► This molecule showed excellent immunoenhancing activity.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Research - Volume 363, 1 December 2012, Pages 43–50
نویسندگان
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