Izolace a spektroskopická charakterizace ?-glukanů z hub druhu Pleurotus sp.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F07%3A00018358" target="_blank" >RIV/60461373:22330/07:00018358 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Isolation and spectroscopic characterization of glucans from fruit bodies of Pleurotus sp.

Popis výsledku v původním jazyce

Cultivated mushrooms have been used in pharmacy as a source of biologically active compounds including specific polysaccharides. Partially, commonly cultivated mushrooms of genus Pleurotus are interesting because of its glucans demonstrating great immunomodulation properties. Pleuran, specific glucan isolated from Pleurotus sp., has suppressive effect on tumour. Biologically active glucans itself or their complexes with proteins and other polysaccharides isolated from fruit bodies of these species are interesting for the preparation of novel food supplements. Soluble and insoluble polysaccharide fractions were isolated from fruit bodies of various species and strains of Pleurotus sp. by subsequent hot water and alkali extractions, ?-amylase treatment,deproteinisation, dialysis and lyophilisation. Obtained lyophilisates of water and alkali soluble fractions as well as alkali insoluble precipitates were characterised by FT-IR, Raman and 13C CP-MAS NMR spectroscopy. Carbohydrate composit

Název v anglickém jazyce

Isolation and spectroscopic characterization of glucans from fruit bodies of Pleurotus sp.

Popis výsledku anglicky

Cultivated mushrooms have been used in pharmacy as a source of biologically active compounds including specific polysaccharides. Partially, commonly cultivated mushrooms of genus Pleurotus are interesting because of its glucans demonstrating great immunomodulation properties. Pleuran, specific glucan isolated from Pleurotus sp., has suppressive effect on tumour. Biologically active glucans itself or their complexes with proteins and other polysaccharides isolated from fruit bodies of these species are interesting for the preparation of novel food supplements. Soluble and insoluble polysaccharide fractions were isolated from fruit bodies of various species and strains of Pleurotus sp. by subsequent hot water and alkali extractions, ?-amylase treatment,deproteinisation, dialysis and lyophilisation. Obtained lyophilisates of water and alkali soluble fractions as well as alkali insoluble precipitates were characterised by FT-IR, Raman and 13C CP-MAS NMR spectroscopy. Carbohydrate composit

Druh

D - Stať ve sborníku

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

<a href="/cs/project/GA525%2F05%2F0273" target="_blank" >GA525/05/0273: Studium beta-glukanů vybraných jedlých hub</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

Chemické listy

ISBN

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ISSN

0009-2770

e-ISSN

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Počet stran výsledku

1

Strana od-do

758

Název nakladatele

Česká chemická společnost

Místo vydání

Praha

Místo konání akce

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Datum konání akce

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Typ akce podle státní příslušnosti

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Kód UT WoS článku

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