Structural Investigation of Glucan Complexes Isolated from Phellinus and Inonotus Wood Fungi

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F10%3A00024315" target="_blank" >RIV/60461373:22330/10:00024315 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Polysacharidové komplexy dřevních hub rodů Phellinus a Inonotus

Original language description

The structure of glucan complexes isolated from fruit bodies of medicinal white-rot fungi Phellinus and Inonotus spp. was investigated. Water-soluble fractions contained alpha- and beta-glucans, glucose and other sugars (mannose, galactose, xylose and arabinose). FTIR spectra confirmed the presence of alpha- and beta-polysaccharides (mostly glucans), uronic acids, some proteins and aromatic compounds. The water-soluble fractions of the Inonotus fruit bodies were structurally different from those of Phellinus sp. Water-soluble polysaccharides constituted only a minor part of the fruit bodies, while a chitin glucan complex together with aromatic polymers made the basis of insoluble cell-wall residues. Complex structure of the water-soluble fractions wasalso investigated by TGA and DSC.

Czech name

Polysacharidové komplexy dřevních hub rodů Phellinus a Inonotus

Czech description

The structure of glucan complexes isolated from fruit bodies of medicinal white-rot fungi Phellinus and Inonotus spp. was investigated. Water-soluble fractions contained alpha- and beta-glucans, glucose and other sugars (mannose, galactose, xylose and arabinose). FTIR spectra confirmed the presence of alpha- and beta-polysaccharides (mostly glucans), uronic acids, some proteins and aromatic compounds. The water-soluble fractions of the Inonotus fruit bodies were structurally different from those of Phellinus sp. Water-soluble polysaccharides constituted only a minor part of the fruit bodies, while a chitin glucan complex together with aromatic polymers made the basis of insoluble cell-wall residues. Complex structure of the water-soluble fractions wasalso investigated by TGA and DSC.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

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Project

<a href="/en/project/GC521%2F07%2FJ039" target="_blank" >GC521/07/J039: Wood destroying fungi from genus Phellinus and Inonotus: taxonomy, ecology, molecular phylogeny, production of polysaccharides</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Chemické listy

ISSN

0009-2770

e-ISSN

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Volume of the periodical

104

Issue of the periodical within the volume

4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

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UT code for WoS article

000277072600005

EID of the result in the Scopus database

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