Avaliação da ação dos ingredientes da matriz alimentar na atividade antilisteria das bacteriocinas produzidas por Lactobacillus sakei subsp. sakei 2a

Barbosa, Matheus de Souza

doi:10.11606/d.9.2009.tde-07042009-101658

Cited by 1 publication

(2 citation statements)

References 18 publications

(27 reference statements)

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“…More than 99% of bacteria can produce at least one bacteriocin, most of which are not identified. These substances may be produced spontaneously or induced and the producers are immune to it [7]. Bacteriocins are classified according to the bacterial spectrum, molecular weight, chemical structure, and mode of action [8].…”

Section: Unknown Yesmentioning

confidence: 99%

“…Bacteriocins can be used in three ways in food: (i) inoculating the food with lactic acid bacteria strains producing bacteriocins, (ii) the addition of purified or semipurified bacteriocin, and (iii) adding a fermented ingredient with strains of bacteriocinogenic [7]. Bacteriocin produced lactic acid bacteria used as start or coculture in food production can increase flavor and shelflife [5].…”

Section: Unknown Yesmentioning

confidence: 99%

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Nisin

Jozala¹,

Novaes²,

Pessoa³

2015

Concepts, Compounds and the Alternatives of Antibacterials

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Antimicrobial peptides (AMPs) are small cationic peptides which protect their hosts against bacteria, protozoa, viruses, and fungi. Bacterial AMPs are called bacteriocins, and are produced by both Gram-positive and Gram-negative bacteria. Because of their high potency and specificity, bacteriocins are considered as promising antimicrobial agents for different applications, including food preservation and infection treatment; specially the ones produced by acid lactic bacteria species (Gram-positive). Nisin is the most intensively studied and used bacteriocin, it is found commercially available and its use is regulated in over 50 countries. Therefore, special attention is given to this bacteriocin.

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Section: Unknown Yesmentioning

confidence: 99%

Section: Unknown Yesmentioning

confidence: 99%