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Article

Presence of acylated homoserine lactones (AHLs) and AHL-producing bacteria in meat and potential role of AHL in spoilage of meat.

Applied and environmental microbiology - 1 Jul 2004

Bruhn Jesper Bartholin, Christensen Allan Beck, Flodgaard Lars Ravn, Nielsen Kristian Fog, Larsen Thomas Ostenfeld, Givskov Michael, Gram Lone

Abstract excerpt

Quorum-sensing (QS) signals (N-acyl homoserine lactones [AHLs]) were extracted and detected from five commercially produced vacuum-packed meat samples. Ninety-six AHL-producing bacteria were isolated, and 92 were identified as Enterobacteriaceae. Hafnia alvei was the most commonly identified AHL-producing bacterium. Thin-layer chromatographic profiles of supernatants from six H. alvei isolates and of extracts...

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Identifiers

PMID: 15240313
DOI: 10.1128/AEM.70.7.4293-4302.2004
PMCID: PMC444785

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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