Effects of enzyme complex SSF (solid state fermentation) in pellet diets for Nile tilapia

Revista Brasileira de Zootecnia

Guilherme De Souza Moura¹  Eduardo Arruda Teixeira Lanna¹  Keith Filer²  Daniel Luciano Falkoski²  Juarez Lopes Donzele¹  Maria Goreti De Almeida Oliveira²  Sebastião Tavares De Rezende² 

[1] ,Universidade Federal de Viçosa Departamento de Zootecnia Viçosa MG ,Brazil

关键词: aquaculture;    enzymes;    fish nutrition;    HPLC;    Oreochromis niloticus;   

DOI  :  10.1590/S1516-35982012001000001

来源: SciELO

【 摘 要 】

The effects of enzyme complex SSF (solid state fermentation) on growth performance and the availability of sucrose and monosaccharides in the chyme of Nile were involved. The study included 360 fish (70g±4.43) in a completely randomized design with six dietary treatments (0, 50, 100, 150, 200 and 250 ppm of SSF) arranged in six replicates, with 10 fish per replicate. Every 15 days, one tilapia of each experimental unit was sacrificed for analyses of carbohydrate in the chyme. On day 60 of the experiment, the performance parameters were measured. There was a linear effect according to treatment for final weight and weight gain. For the other performance parameters, there were no differences. There was quadratic effect for sucrose and glucose in function of the treatment, whereas the fructose levels increased linearly. The addition of 150 ppm of the enzyme complex SSF in the feed improves the performance of Nile tilapia and increases the availability of sucrose and monosaccharides in the chyme.

【 授权许可】

CC BY   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License