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Lactic acid bacteria from chicken carcasses with inhibitory activity against Salmonella spp. and Listeria monocytogenes.

Sakaridis, I, Soultos, N, Dovas, CI, Papavergou, E, Ambrosiadis, I and Koidis, P (2012) Lactic acid bacteria from chicken carcasses with inhibitory activity against Salmonella spp. and Listeria monocytogenes. Anaerobe, 18 (1). pp. 62-66.

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Abstract

This study was conducted to isolate psychrotrophic lactic acid bacteria (LAB) from chicken carcasses with inhibitory activity against strains of Salmonella spp. and Listeria monocytogenes. A total of 100 broiler samples were examined for the presence of LAB. Ninety-two LAB isolates that showed antimicrobial effects against Salmonella spp. and L. monocytogenes were further analysed to examine their LAB (Gram-positive, catalase negative, oxidase negative) and psychrotrophic characteristics (ability to grow at 7 °C). Fifty isolates were further selected and identified initially using standard biochemical tests in miniature (Micro-kits API CH 50) and then by sequencing of the 16s-23s rRNA gene boundary region (Intergenic Spacer Region). By molecular identification, these isolates were classified into 5 different LAB species: Lactobacillus salivarius, Lactobacillus reuteri, Lactobacillus johnsonii, Pediococcus acidilactici, and Lactobacillus paralimentarius. None of the isolates produced tyramine or histamine.

Item Type: Article
Authors :
NameEmailORCID
Sakaridis, Ii.sakaridis@surrey.ac.ukUNSPECIFIED
Soultos, NUNSPECIFIEDUNSPECIFIED
Dovas, CIUNSPECIFIEDUNSPECIFIED
Papavergou, EUNSPECIFIEDUNSPECIFIED
Ambrosiadis, IUNSPECIFIEDUNSPECIFIED
Koidis, PUNSPECIFIEDUNSPECIFIED
Date : February 2012
Identification Number : https://doi.org/10.1016/j.anaerobe.2011.09.009
Uncontrolled Keywords : Animals, Antibiosis, Biogenic Amines, Chickens, Lactobacillaceae, Listeria monocytogenes, Meat Products, RNA, Ribosomal, Salmonella
Related URLs :
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 10:39
Last Modified : 17 May 2017 14:51
URI: http://epubs.surrey.ac.uk/id/eprint/828682

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