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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Favaro, Lorenzo Basaglia, Marina Casella, Sergio Hue, Isabelle Dousset, Xavier Gombossy de Melo Franco, Bernadette Dora Todorov, Svetoslav Dimitrov |
| Description | Author Affiliation: Favaro L ( Department of Agronomy Food Natural resources Animals and Environment (DAFNAE), University of Padova, Agripolis, Viale dell'Università 16, 35020 Legnaro, PD, Italy. Electronic address: lorenzo.favaro@unipd.it.) |
| Abstract | Four LAB strains, isolated from Bulgarian home made white brine cheese, were selected for their effective inhibition against Listeria monocytogenes. According to their biochemical and physiological characteristics, the strains were classified as members of Enterococcus genus, and then identified as Enterococcus faecium by 16S rDNA sequencing. Their bacteriocin production and inhibitory spectrum were evaluated together with the occurrence of several bacteriocin genes (entA, entB, entP, entL50B). Their virulence potential and safety was assessed both using PCR targeted to the genes gelE, hyl, asa1, esp, cylA, efaA, ace, vanA, vanB, hdc1, hdc2, tdc and odc and by phenotypical tests for antibiotic resistance, gelatinase, lipase, DNAse and - and ß-haemolysis. The E. faecium strains harboured at least one enterocin gene while the occurrence of virulence, antibiotic resistance and biogenic amines genes was limited. Considering their strong antimicrobial activity against L. monocytogenes strains, the four E. faecium strains exhibited promising potential as bio-preservatives cultures for fermented food productions. |
| File Format | HTM / HTML |
| ISSN | 07400020 |
| Volume Number | 38 |
| e-ISSN | 10959998 |
| Journal | Food Microbiology |
| Language | English |
| Publisher | Elsevier |
| Publisher Date | 2014-04-01 |
| Publisher Place | Great Britain (UK) |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Microbiology Discipline Nutritional Sciences Anti-bacterial Agents Pharmacology Bacteriocins Biosynthesis Cheese Microbiology Enterococcus Faecium Metabolism Bacterial Proteins Genetics Chemistry Isolation & Purification Listeria Monocytogenes Drug Effects Salts Analysis Journal Article Research Support, Non-u.s. Gov't |
| Content Type | Text |
| Resource Type | Article |
| Subject | Microbiology Food Science |
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