Data/hora: 04/06/2024 04:45:53

Provedor de dados: 	52	
País: 	Brazil	
Título: 	Cultivation of juvenile fat snook (Centropomus parallelus Poey, 1860) fed probiotic in laboratory conditions	
Autores: 	Barbosa,Moysés Cavichioli; Jatobá,Adolfo; Vieira,Felipe do Nascimento; Silva,Bruno Corrêa; Mourino,José Luiz Pedreira; Andreatta,Edemar Roberto; Seiffert,Walter Quadros; Cerqueira,Vinícius Ronzani.	
Data: 	2011-08-01	
Ano: 	2011	
Palavras-chave: 	Lactobacillus plantarum; Hematology; Bacterial microbiota; Body index.	
Resumo: 	The objective of this study was to investigate the growth of juvenile fat snook (Centropomus parallelus) in laboratory conditions when fed a diet supplemented with the probiotic Lactobacillus plantarum. Changes in the intestinal flora, haematological parameters and growth performance were assessed using 180 fishes (54.2 ± 13.4 g each). The fishes were subjected to two treatments divided into six cages: 1) feed supplemented with probiotic, and 2) feed without probiotic (control). The temperature, dissolved oxygen and salinity were maintained at 25 ± 1 ° C, 4.0 mg.L-1 and 33 ‰, respectively. After 10 weeks of culture, the fishes fed probiotic had reduced viable culturable heterotrophic bacteria and Vibrio spp. and increased lactic acid bacteria in the intestinal tract, as well as a higher number of thrombocytes, leukocytes and lymphocytes in the blood. No significant difference was observed in the growth, survival or body composition, but the hepatosomatic index was significantly higher in the fishes fed with probiotic and control.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000400020	
Editor: 	Instituto de Tecnologia do Paraná - Tecpar	
Relação: 	10.1590/S1516-89132011000400020	
Formato: 	text/html	
Fonte: 	Brazilian Archives of Biology and Technology  v.54 n.4 2011	
Fonte: 	info:eu-repo/semantics/openAccess