Classification and characterization of lactic acid bacteria isolated from the intestines of common carp and freshwater prawns.

CINÉTICA, PRUEBA DE CRECIMIENTO Y EFECTO DE INHIBICIÓN DELactococcus lactisSOBREYersinia pseudotuberculosis

“…11 y 3,9x10 10 UFC/150 µL al 3 y 5% de sales biliares, 5x10 12 y 3x10 11 UFC/150 µL a 1 y 2% de bilis bovina y 3x10 13 iNTRODUCCiÓN los lactobacilos se encuentran presentes en una amplia variedad de nichos ecológicos, siempre que en ellos exista abundante fuente de carbohidratos hidrosolubles, productos de degradación de proteínas, vitaminas y una tensión de oxígeno reducida. Se pueden encontrar en hábitats tan variados como la leche y sus derivados, y formando parte de la microbiota gastrointestinal y genitourinaria de humanos y animales.…”

Lactic Acid Bacteria and Their Bacteriocins: A Promising Approach to Seafood Biopreservation

“…Several studies have shown the presence of other lactic acid bacteria, specially carnobacteria such as Carnobacterium maltaromaticum and Carnobacterium divergence within the intestinal content of salmonid species like Arctic charr (Salvelinus alpinus), Atlantic salmon (Salmo salar), rainbow trout (Oncorhyncus mykiss) [63,[86][87][88][89], Atlantic cod [89], common wolffish (Anarhichas lupus L.) [85], brown trout [82] and also wild pike [63,82]. Bacteria of the genus Enterococcus have been isolated from the intestine of common carp (Cyprinus carpio) and brown trout [80,82].…”

“…LAB are not considered as genuine microflora of the aquatic environment, but certain genera, including Carnobacterium, Lactobacillus, Enterococcus, and Lactococcus, have been found in fresh and sea water fresh fish [61,63,[79][80][81][82][83]. The number of lactobacilli in the gastrointestinal tract of Arctic char was smaller in those reared in sea water than in fresh water, while the number of Leuconostoc and enterococci remained the same [84].…”

Effect of Bacillus subtilis on Aeromonas hydrophila infection resistance in juvenile freshwater prawn, Macrobrachium rosenbergii (de Man)

“…(Irianto and Austin 2002), because lactic acid bacteria formed a common and important component of the normal micro-biota in the gastrointestinal tracts of healthy fish and mammals (Ringo and Gatesoupe 1998;Abraham et al 2008). There are no reports of lactic acid bacteria in M. rosenbergii as a common component of micro-biota (Cai et al 1999;Venkat et al 2004;Keysami et al 2005), but Bacillus sp. is known to form a major component of the normal micro-biota in the M. rosenbergii gastrointestinal tracts (Colorni 1985;Anderson et al 1989;Keysami et al 2005).…”