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Alkali-soluble polysaccharides of Laetiporus Sulphureus (Bull.: Fr.) Murr fruit bodies
Authors:D. N. Olennikov  S. V. Agafonova  G. B. Borovskii  T. A. Penzina  A. V. Rokhin
Affiliation:(1) Institute of General and Experimental Biology, Siberian Branch, Russian Academy of Sciences, 670047 Ulan-Ude, ul. Sakh′yanovoi, 6, Russia;(2) Siberian Institute of Plant Physiology and Biochemistry, Siberian Branch, Russian Academy of Sciences, 664033 Irkutsk, ul. Lermontova, 132, Russia
Abstract:Alkali-soluble polysaccharides have been extracted from Laetiporus Sulphureus (Bull.: Fr.) Murr fruit bodies with a yield of 42.7%. The structure of the dominant polymer (16.05% of fruit bodies’ mass), named latiglucan I, has been determined. It is linear β-1,3-glucan (molecular weight 1.8 × 105 Da, [α]D-17°).
Keywords:
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