Kontinuální rektor s imobilizovanými kvasinkami pro kompletní fermentaci piva využívající mláto a kukuřiční palice jako nosiče buněk

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F06%3A00017755" target="_blank" >RIV/60461373:22330/06:00017755 - 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

Continuous immobilized yeast reactor system for complete beer fermentation using spent grains and corncobs as carrier materials

Popis výsledku v původním jazyce

Despite of an extensive research, continuous beer fermentation has not yet managed to outperform the traditional batch technology. An industrial success could be expected only on condition of the following process characteristics: simple design, low investment costs, flexible operation, effective process control and good product quality. This work deals with a complete continuous beer fermentation system consisting of a main fermentation reactor (gas-lift) and a maturation reactor (packed-bed) containing yeast immobilized on spent grains and corncobs, respectively. The suitability of cheap carrier materials for long-term continuous brewing was proved. It was found that by fine tuning of process parameters it was possible to adjust the flavour profile of the final product. Consumers considered the continuously fermented beer to be of a regular quality. Analytical and sensorial profile of both continuously and batch fermented beers was compared.

Název v anglickém jazyce

Continuous immobilized yeast reactor system for complete beer fermentation using spent grains and corncobs as carrier materials

Popis výsledku anglicky

Despite of an extensive research, continuous beer fermentation has not yet managed to outperform the traditional batch technology. An industrial success could be expected only on condition of the following process characteristics: simple design, low investment costs, flexible operation, effective process control and good product quality. This work deals with a complete continuous beer fermentation system consisting of a main fermentation reactor (gas-lift) and a maturation reactor (packed-bed) containing yeast immobilized on spent grains and corncobs, respectively. The suitability of cheap carrier materials for long-term continuous brewing was proved. It was found that by fine tuning of process parameters it was possible to adjust the flavour profile of the final product. Consumers considered the continuously fermented beer to be of a regular quality. Analytical and sensorial profile of both continuously and batch fermented beers was compared.

Druh

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

CEP obor

EI - Biotechnologie a bionika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

Journal of Industrial Microbiology and Biotechnology

ISSN

1367-5435

e-ISSN

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Svazek periodika

33

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

9

Strana od-do

1010-1018

Kód UT WoS článku

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EID výsledku v databázi Scopus

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