Streptococcus lactis

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Strep·to·coc·cus lac·tis

a bacterial species found commonly as a contaminant in milk and dairy products; a common cause of souring and coagulation of milk; some strains produce nisin, a powerful antibiotic that inhibits growth of many other gram-positive organisms.
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The selective effect of trimethoprim on Elliker medium permitted the isolation a high number of subspecies Lactococcus lactis subsp.
Na elaboracao dos queijos relativos aos tratamentos com pre-fermentacao (C e D), uma percentagem de 15% (20kg) de leite ultrafiltrado, para cada tratamento, foi retirada e destinada a pre-fermentacao com culturas lacticas, as quais eram constituidas de multiplas cepas mistas DVS (Direct Vat Set): Lactococcus lactis subsp.
Se elaboraron cinco tipos de quesos blancos, de acuerdo a los diferentes tratamientos experimentales que se indican a continuacion: queso blanco con cultivo iniciador de Lactococcus lactis subsp.
It contains Lactococcus lactis L1A, a strain of lactic acid forming bacteria that was discovered, isolated and patented in the mid-1980s by Prof Stig Holm and Dr.
Therefore the goal of this research is evaluating potential of mixture of three bacteria Lactococcus lactis (JF831150), Pediococcus pentosaceus (JF831149) and Weissella cibaria (JF831160) to the equal ratio on some indices of growth, survival and intestinal microbiota of cultured Persian Sturgeon (Acipenser percicus).
The exopolysaccharides of some strains of lactic acid bacteria, such as Lactococcus lactis subsp.
Tres cepas de referencia de BAL (Streptococcus thermophilus ATCC 19258, Lactococcus lactis ATCC 14579, Lactobacillus paracasei ATCC BAA-52); 11 cepas de Lactobacillus paracasei, previamente isoladas de queijos de Coalho artesanais produzidos no Ceara, e pertencentes a Colecao de Micro-organismos de Interesse para a Agroindustria Tropical da Embrapa Agroindustria Tropical; e uma cepa de Escherichia coli ATCC 11775 (controle) foram empregadas para detectar a presenca de fagos nas amostras.
Four different strains of lactic acid bacteria, Control: Lactococcus lactis ATCC19435 (non-antibacterial substances), Nisin-Z: Lactococcus lactis NCIMB702054, PRA-1: Lactobacillus plantarum TUA1490L, and PRA-2: Leuconostoc citreum JCM9698 were individually cultured in GYEKP medium.
Nisin is an antimicrobial protein produced naturally by a bacterium called Lactococcus lactis.
Entre las bacterias acido-lacticas se encuentran diversos microorganismos utilizados como cultivos iniciadores en diversos productos fermentados, pero especialmente en productos lacteos, destacandose el Lactococcus lactis subsp.