Fermentative hydrogen production by bacterial strain Clostridium tyrobutyricum S5

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F11%3APU94049" target="_blank" >RIV/00216305:26310/11:PU94049 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Fermentative hydrogen production by bacterial strain Clostridium tyrobutyricum S5
Original language description
Presence of clostridium in milk is a technological problem for cheese making as they cause late-blowing defect. This damage is characterised by gas formation. The ability to produce gas by some species of genus Clostridium could possibly find an industrial use. Research has been focused on Clostridium strains deposited at MILCOM - Dairy Research Institute (Tábor, Czech Republic). It was found out that good candidate for hydrogen production is Clostridium tyrobutyricum S5 strain from this collection. From this reasone its properties were evaluated and the cultivation of Clostridium tyrobutyricum S5 under different conditions was studied. The cultivation was carried out in liquid Reinforced Clostridial Medium (RCM) with lactose (5 %) and cheese whey withlactose content 5 % instead of glucose as substrate under anaerobe conditions. Growth of bacterial cells was observed at laboratory temperature (from 20 to 23 C) and at 37 C, pH values range from 4.0 to 8.0 with 0.5 unit. Optimal pH was
Czech name
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Czech description
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Project
<a href="/en/project/2B08070" target="_blank" >2B08070: Development of new modern biotechnological process for more effective utilization of waste water from dairy industry as material source for hydrogen production.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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