| dc.contributor.author |
Vaningelgem, F |
en |
| dc.contributor.author |
Ghijsels, V |
en |
| dc.contributor.author |
Tsakalidou, E |
en |
| dc.contributor.author |
De Vuyst, L |
en |
| dc.date.accessioned |
2014-06-06T06:47:02Z |
|
| dc.date.available |
2014-06-06T06:47:02Z |
|
| dc.date.issued |
2006 |
en |
| dc.identifier.issn |
00992240 |
en |
| dc.identifier.uri |
http://dx.doi.org/10.1128/AEM.72.1.319-326.2006 |
en |
| dc.identifier.uri |
http://62.217.125.90/xmlui/handle/123456789/3349 |
|
| dc.subject.other |
Cells |
en |
| dc.subject.other |
Ethanol |
en |
| dc.subject.other |
Glucose |
en |
| dc.subject.other |
Growth kinetics |
en |
| dc.subject.other |
Metabolism |
en |
| dc.subject.other |
Acetoin |
en |
| dc.subject.other |
Citrate metabolism |
en |
| dc.subject.other |
Citrates |
en |
| dc.subject.other |
Enterococcus faecium |
en |
| dc.subject.other |
Bacteria |
en |
| dc.subject.other |
2,3 butanedione |
en |
| dc.subject.other |
acetic acid |
en |
| dc.subject.other |
acetoin |
en |
| dc.subject.other |
alcohol |
en |
| dc.subject.other |
carbon dioxide |
en |
| dc.subject.other |
citric acid |
en |
| dc.subject.other |
formic acid |
en |
| dc.subject.other |
glucose |
en |
| dc.subject.other |
ethanol |
en |
| dc.subject.other |
glucose |
en |
| dc.subject.other |
metabolism |
en |
| dc.subject.other |
article |
en |
| dc.subject.other |
bacterial metabolism |
en |
| dc.subject.other |
bacterial strain |
en |
| dc.subject.other |
cell free system |
en |
| dc.subject.other |
cell growth |
en |
| dc.subject.other |
cheese |
en |
| dc.subject.other |
concentration (parameters) |
en |
| dc.subject.other |
controlled study |
en |
| dc.subject.other |
culture medium |
en |
| dc.subject.other |
energy metabolism |
en |
| dc.subject.other |
energy yield |
en |
| dc.subject.other |
Enterococcus faecium |
en |
| dc.subject.other |
fermentation |
en |
| dc.subject.other |
glucose metabolism |
en |
| dc.subject.other |
nonhuman |
en |
| dc.subject.other |
pH |
en |
| dc.subject.other |
cheese |
en |
| dc.subject.other |
growth, development and aging |
en |
| dc.subject.other |
metabolism |
en |
| dc.subject.other |
microbiology |
en |
| dc.subject.other |
Bacteria (microorganisms) |
en |
| dc.subject.other |
Enterococcus faecium |
en |
| dc.subject.other |
Cheese |
en |
| dc.subject.other |
Citrates |
en |
| dc.subject.other |
Culture Media |
en |
| dc.subject.other |
Enterococcus faecium |
en |
| dc.subject.other |
Fermentation |
en |
| dc.subject.other |
Glucose |
en |
| dc.subject.other |
Hydrogen-Ion Concentration |
en |
| dc.subject.other |
Industrial Microbiology |
en |
| dc.title |
Cometabolism of citrate and glucose by Enterococcus faecium FAIR-E 198 in the absence of cellular growth |
en |
| heal.type |
journalArticle |
en |
| heal.identifier.primary |
10.1128/AEM.72.1.319-326.2006 |
en |
| heal.publicationDate |
2006 |
en |
| heal.abstract |
Citrate metabolism by Enterococcus faecium FMR-E 198, an isolate from Greek Feta cheese, was studied in modified MRS (mMRS) medium under different pH conditions and glucose and citrate concentrations. In the absence of glucose, this strain was able to metabolize citrate in a pH range from constant pH 5.0 to 7.0. At a constant pH 8.0, no citrate was metabolized, although growth took place. The main end products of citrate metabolism were acetate, formate, acetoin, and carbon dioxide, whereas ethanol and diacetyl were present in smaller amounts. In the presence of glucose, citrate was cometabolized, but it did not contribute to growth. Also, more acetate and less acetoin were formed compared to growth in mMRS medium and in the absence of glucose. Most of the citrate was consumed during the stationary phase, indicating that energy generated by citrate metabolism was used for maintenance. Experiments with cell-free fermented mMRS medium indicated that E. faecium FAIR-E 198 was able to metabolize another energy source present in the medium. Copyright © 2006, American Society for Microbiology. All Rights Reserved. |
en |
| heal.journalName |
Applied and Environmental Microbiology |
en |
| dc.identifier.issue |
1 |
en |
| dc.identifier.volume |
72 |
en |
| dc.identifier.doi |
10.1128/AEM.72.1.319-326.2006 |
en |
| dc.identifier.spage |
319 |
en |
| dc.identifier.epage |
326 |
en |