2003
DOI: 10.1590/s0101-20612003000200016
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Caracterização preliminar de bacteriocinas produzidas por seis cepas de bactérias láticas isoladas de produtos cárneos embalados a vácuo

Abstract: As bactérias láticas (LAB) despertam interesse devido ao seu potencial de utilização no biocontrole em alimentos. Elas podem exercer atividade inibitória frente a outras bactérias devido à competição direta por nutrientes e pela produção de compostos antagonísticos como ácidos orgânicos, diacetil, peróxido de hidrogê-nio e bacteriocinas [3,4,10,21].Até o momento, a nisina é a única bacteriocina permitida para uso em cerca de 50 países [5], incluindo o Brasil onde ela é aprovada para uso em todos os tipos de qu… Show more

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Cited by 17 publications
(13 citation statements)
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References 9 publications
(13 reference statements)
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“…curvatus and Lact. delbrueckii cultures have also been isolated from vacuumpacked trout and salmon by González-Rodríguez, Sanz, Santos, Otero, and García-Ló pez (2002) as well as the former organism from vacuum-packed me at (De Martinis, Santarosa, & Freitas, 2003). Therefore the growth of these LAB at salt concentrations up to 5%, at low temperatures both in aerobic and anaerobic atmosphere, was expected.…”
Section: Effect Of Salt Concentration Temperature and Gas Atmospherementioning
confidence: 99%
“…curvatus and Lact. delbrueckii cultures have also been isolated from vacuumpacked trout and salmon by González-Rodríguez, Sanz, Santos, Otero, and García-Ló pez (2002) as well as the former organism from vacuum-packed me at (De Martinis, Santarosa, & Freitas, 2003). Therefore the growth of these LAB at salt concentrations up to 5%, at low temperatures both in aerobic and anaerobic atmosphere, was expected.…”
Section: Effect Of Salt Concentration Temperature and Gas Atmospherementioning
confidence: 99%
“…Lactobacillus seria um dos mais halotolerantes entre as BAl, tendo sido relatado crescimento na presença de até 10% de NaCl (Paludan-Muller et al, 2002). Algumas espécies de Lactobacillus também apresentam o crescimento limitado a baixas concentrações de NaCl, como, por exemplo, Lactobacillus sakei (4%) (MARCEAU et al, 2004), Lactobacillus delbrueckii (3,48%) e Lactobacillus bulgaricus (1,74%) (HUTKINS; EllEFSoN; KASHKET, 1987).…”
Section: Segundo Os Dados Fornecidos Na Literatura O Gênerounclassified
“…Alguns exemplos: os Titbits e Galffelbitars, fabricados na Noruega e na Suécia, e o Paak o Mam Chão e o Plaa-som, consumidos no Camboja e na Tailândia, respectivamente (PAlUDAN-MUllER et al, 2002). Pescado fermentado também pode ser denominado silagem de pescado, com uso para ração animal, visando o reaproveitamento de resíduos gerados pelas indústrias de pescado (AQUARoNE et al, 2001).…”
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“…This microorganism was capable to inhibit the multiplication of L. monocytogenes in culture media by bacteriocin production. De Martinis et al. (2003) showed the bacteriocin presented bactericidal effect against L. monocytogenes and it was inactivated by pepsin, heat stable (60C/60 min, 100C/20 min) and did not loose activity during storage at 10C for 24 h (pH range 2 to 10).…”
Section: Introductionmentioning
confidence: 99%