Decarboxylase Activity of Serratia Marcescens Depending on pH and Chosen Monosaccaride Content
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F12%3A43868710" target="_blank" >RIV/70883521:28110/12:43868710 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Decarboxylase Activity of Serratia Marcescens Depending on pH and Chosen Monosaccaride Content
Original language description
The effect of pH (6, 7 and 8) and glucose, galactose and fructose content (0.00, 0.25, 0.50, 0.75 and 1.00% w/v) on growth and decarboxylase activity of Serratia marcescens was evaluated. Biogenic amine production was determined using the ion-exchange chromatography with post-column ninhydrine derivatization and spectrophotometric detection. While the optimal pH for bacteria growth was 7?8, the decarboxylases showed maximal activity at pH 6. Monosaccharides stimulated both bacteria growth and putrescineformation at pH 6. On the contrary, addition of all monosaccharides tested caused inhibition of putrescine production in Serratia marcesncens at pH 7 and 8
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
GM - Food industry
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Advances in Environment, Biotechnology and Biomedicine
ISBN
978-1-61804-122-7
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
224-228
Publisher name
WSEAS Press
Place of publication
Praha
Event location
Zlín
Event date
Sep 20, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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