[Bacteria of lactic fermentation. Present state and perspectives of their use as starter cultures]

acide lactique actividad del agua alimentos sanos antimicrobials antimicrobianos antimicrobien bacteriocinas bacteriocine bacteriocins bacteriophages beta galactosidasa beta galactosidase bifidobacterium breadmaking carnobacterium crecimiento croissance cultivos iniciadores culture starter ensilage (traitement) ensilaje fermentation lactique genetic markers genetic vectors genetically modified microorganisms growth health foods hydrogen peroxide lactic acid lactic acid bacteria lactic fermentation lactobacillus lactosa lactose leuconostoc meat products microorganismos modificados genetic milk products nucleotide sequence oxygen panification pediococcus ph plasmide plasmidios plasmids productos de la carne produit laitier silage making starter cultures streptococcus taxonomia taxonomie taxonomy temperatura temperature water activity