Assessment of the Sensitivity of Foodborne Cronobacter spp. Strains and Other Enterobacteria to Temperature Stresses and Chlorine-Containing Biocides.
Bull Exp Biol Med
; 177(1): 98-103, 2024 May.
Article
em En
| MEDLINE
| ID: mdl-38963599
ABSTRACT
We examined the effects of elevated temperatures and biocides on survivability of food isolates of Cronobacter spp. (C. sakazakii) and concomitant enterobacteriaceae obtained in microbiological control of infant nutrition products. Increased resistance of certain strains of Cronobacter, Enterobacter cloacae, and Pantoea spp. to thermal processing was revealed. Salmonella, Pantoea, and Cronobacter bacteria were least sensitive to antimicrobial action of chlorine-containing agents. The above properties varied in the strains of the same species. Specifically, only two of three examined isolates of Cronobacter spp. demonstrated lower sensitivity to heat in comparison with the enterobacterial test-cultures of other species.
Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Cloro
/
Desinfetantes
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Cronobacter
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Microbiologia de Alimentos
Limite:
Humans
Idioma:
En
Revista:
Bull Exp Biol Med
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Federação Russa