Effect of fatty acids on growth of conjugated-linoleic-acids-producing bacteria in rumen
Jazyk angličtina Země Spojené státy americké Médium print
Typ dokumentu časopisecké články, práce podpořená grantem
PubMed
17007428
DOI
10.1007/bf02931816
Knihovny.cz E-zdroje
- MeSH
- bachor mikrobiologie MeSH
- gramnegativní anaerobní bakterie růst a vývoj izolace a purifikace metabolismus MeSH
- konjugované kyseliny linolové metabolismus MeSH
- mastné kyseliny metabolismus MeSH
- přežvýkavci mikrobiologie MeSH
- zvířata MeSH
- Check Tag
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- Názvy látek
- konjugované kyseliny linolové MeSH
- mastné kyseliny MeSH
Microorganisms with high activity of linoleic acid delta12-cis,delta11-trans-isomerase were isolated from the digestive tract of ruminants and characterized. The isolate with the highest isomerase activity was identified as Pseudobutyrivibrio ruminis. The susceptibility of this strain to 3 fatty acids added to the grow medium was determined. A significant inhibition of bacterial growth (during a 3-d period) by linoleic acid (0.1 %) and oleic acid (5 ppm) was observed; no inhibition was found in the presence of stearic acid.
Institute of Animal Physiology and Genetics Academy of Sciences of the Czech Republic Prague Czechia
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