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Titolo:
CATALASE, SUPEROXIDE-DISMUTASE AND LISTERIOLYSIN-O PRODUCTION BY LISTERIA-MONOCYTOGENES IN BROTH CONTAINING ACETIC AND HYDROCHLORIC ACIDS
Autore:
DIMMIG LK; MYERS ER; MARTIN SE;
Indirizzi:
UNIV ILLINOIS,DEPT FOOD SCI,569 BEVIER HALL,905 S GOODWIN AVE URBANA IL 61801 UNIV ILLINOIS,DEPT FOOD SCI,569 BEVIER HALL,905 S GOODWIN AVE URBANA IL 61801
Titolo Testata:
Journal of food protection
fascicolo: 7, volume: 57, anno: 1994,
pagine: 626 - 628
SICI:
0362-028X(1994)57:7<626:CSALPB>2.0.ZU;2-W
Fonte:
ISI
Lingua:
ENG
Soggetto:
SODIUM-CHLORIDE; LACTIC-ACID; GROWTH; SURVIVAL; PH; INHIBITION;
Keywords:
CATALASE; SUPEROXIDE DISMUTASE; LISTERIOLYSIN-O ACTIVITY; LISTERIA-MONOCYTOGENES;
Tipo documento:
Note
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
16
Recensione:
Indirizzi per estratti:
Citazione:
L.K. Dimmig et al., "CATALASE, SUPEROXIDE-DISMUTASE AND LISTERIOLYSIN-O PRODUCTION BY LISTERIA-MONOCYTOGENES IN BROTH CONTAINING ACETIC AND HYDROCHLORIC ACIDS", Journal of food protection, 57(7), 1994, pp. 626-628

Abstract

Cells of Listeria monocytogenes 10403S were propagated at 37-degrees-C in media acidified with either acetic or hydrochloric acid to determine the effect on the production of catalase (CA), superoxide dismutase (SOD) and listeriolysin O(LLO). The CA and LLO activities decreased while SOD activity increased as the pH of the growth media was decreased. Comparison of the acids indicated that neither acid caused significant differences in enzyme production except for SOD activity at pH 5.7. These results suggest that growth of L. monocytogenes in acid environments may influence the production of these enzymes, while growth instrong acids versus weak acids may not be significantly different.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 26/01/20 alle ore 16:09:00