Mushrooms of Genus Pleurotus as a Source of Dietary Fibres and Glucans for Food Supplements

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F08%3A00021390" target="_blank" >RIV/60461373:22330/08:00021390 - 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

Mushrooms of Genus Pleurotus as a Source of Dietary Fibres and Glucans for Food Supplements

Popis výsledku v původním jazyce

Fruit bodies (separately pilei and stems) of mushrooms Pleurotus ostreatus (four strains) and Pleurotus eryngii were characterised as a source of polysaccharides. The contents of glucans and dietary fibres were determined with using the respective Megazyme enzymatic kits. Enzymatic analysis of the fruit bodies confirmed significant differences in the contents of these components among the species and strains. The stems contained more insoluble dietary fibres than the pilei in all the cases and more beta-glucans in most cases. However, relatively high contents of beta-glucan (20-50% of dry matter) could be a result of incomplete enzymatic hydrolysis of insoluble alpha-1,3-glucans. Nevertheless, low food quality stems of mushrooms Pleurotus sp. could bea valuable source of cell wall glucans for the preparation of food supplements.

Název v anglickém jazyce

Mushrooms of Genus Pleurotus as a Source of Dietary Fibres and Glucans for Food Supplements

Popis výsledku anglicky

Fruit bodies (separately pilei and stems) of mushrooms Pleurotus ostreatus (four strains) and Pleurotus eryngii were characterised as a source of polysaccharides. The contents of glucans and dietary fibres were determined with using the respective Megazyme enzymatic kits. Enzymatic analysis of the fruit bodies confirmed significant differences in the contents of these components among the species and strains. The stems contained more insoluble dietary fibres than the pilei in all the cases and more beta-glucans in most cases. However, relatively high contents of beta-glucan (20-50% of dry matter) could be a result of incomplete enzymatic hydrolysis of insoluble alpha-1,3-glucans. Nevertheless, low food quality stems of mushrooms Pleurotus sp. could bea valuable source of cell wall glucans for the preparation of food supplements.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

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

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Czech Journal of Food Science

ISSN

1212-1800

e-ISSN

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Svazek periodika

26

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

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Kód UT WoS článku

000262713300006

EID výsledku v databázi Scopus

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