Bacteriocin production and sensitivity
Language English Country United States Media print
Document type Journal Article
PubMed
15227791
DOI
10.1007/bf02931395
Knihovny.cz E-resources
- MeSH
- Anti-Bacterial Agents biosynthesis pharmacology MeSH
- Bacteriocins biosynthesis pharmacology MeSH
- Chemical Precipitation MeSH
- Endopeptidase K metabolism MeSH
- Enterococcus drug effects growth & development isolation & purification metabolism MeSH
- Streptococcus drug effects growth & development isolation & purification metabolism MeSH
- Temperature MeSH
- Publication type
- Journal Article MeSH
- Names of Substances
- Anti-Bacterial Agents MeSH
- Bacteriocins MeSH
- Endopeptidase K MeSH
Using an overlay test the production of bacteriocin-like activity and resistance was found in 6 of the total of 7 isolates (5 enterococcal and 2 streptococcal). The majority of strains were sensitive to all bacteriocin producers tested. After acetone precipitation, bacteriocin precipitates were tested for thermal stability. They exhibited high stability at 37 degrees C and some of them were active even after a treatment at 95 degrees C.
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