Poměr mezi produkcí kyseliny citronové a respirční rychlosti Aspergillus niger při fermentaci na pevném substrátě

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F04%3A00013009" target="_blank" >RIV/60461373:22330/04:00013009 - 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

Relation between Citric Acid Production and Respiration Rate of Aspergillus niger in Solid-State Fermentation

Popis výsledku v původním jazyce

Among the organic acids produced industrially, citric acid is the most important in quantitative terms. Solid-state fermentation (SSF) has been an alternative method for citric acid production using agro-industrial residues such as cassava bagasse (CB).The use of CB as a substrate can avoid environmental problems caused by its disposal into the environment. This study was developed to verify the influence of the treated bagasse amount, and consequently, the influence of the gelatinization degree of CBstarch on citric acid production by SSF in Erlenmeyer flasks, horizontal drums, and trays. The best results were obtained in a horizontal drum bioreactor using 100 % of treated CB. However, trays showed advantages and good perspectives for large-scale citric acid production due to economic reasons such as energy costs. A kinetic study was also carried out in order to compare citric acid production in glass columns (laboratory scale) and horizontal drum bioreactors (semi-pilot scale). Thi

Název v anglickém jazyce

Relation between Citric Acid Production and Respiration Rate of Aspergillus niger in Solid-State Fermentation

Popis výsledku anglicky

Among the organic acids produced industrially, citric acid is the most important in quantitative terms. Solid-state fermentation (SSF) has been an alternative method for citric acid production using agro-industrial residues such as cassava bagasse (CB).The use of CB as a substrate can avoid environmental problems caused by its disposal into the environment. This study was developed to verify the influence of the treated bagasse amount, and consequently, the influence of the gelatinization degree of CBstarch on citric acid production by SSF in Erlenmeyer flasks, horizontal drums, and trays. The best results were obtained in a horizontal drum bioreactor using 100 % of treated CB. However, trays showed advantages and good perspectives for large-scale citric acid production due to economic reasons such as energy costs. A kinetic study was also carried out in order to compare citric acid production in glass columns (laboratory scale) and horizontal drum bioreactors (semi-pilot scale). Thi

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

<a href="/cs/project/GA104%2F02%2F0665" target="_blank" >GA104/02/0665: Návrh a provoz biotrickling filtru odstraňujícího těkavé polutanty z odpadních plynů</a><br>

Návaznosti

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

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název periodika

Engineering in Life Sciences

ISSN

1618-0240

e-ISSN

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Svazek periodika

4

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

179-186

Kód UT WoS článku

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EID výsledku v databázi Scopus

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