IMIS | Flanders Marine Institute
 

Flanders Marine Institute

Platform for marine research

IMIS

Publications | Institutes | Persons | Datasets | Projects | Maps
[ report an error in this record ]basket (0): add | show Printer-friendly version

Etude de l'efficacité protéique de quelques régimes expérimentaux chez le jeune alevin de loup (Dicentrarchus labrax) par la méthode des bilans azotés et énergétiques
Langar, H. (1996). Etude de l'efficacité protéique de quelques régimes expérimentaux chez le jeune alevin de loup (Dicentrarchus labrax) par la méthode des bilans azotés et énergétiques. Bull. Inst. Natl. Sci. Technol. Mer 23(2): 140-149
In: Bulletin de l'Institut National des Sciences et Technologies de la Mer. INSTM: Tunis. ISSN 0330-0080, more
Peer reviewed article  

Available in  Author 

Author  Top 
  • Langar, H.

Abstract
    Sea bass fry adapted to nine isonitrogenous, isolipidic and isoenergetic diets were used to study protein and energy digestibilities in relation to dietary protein sources. The reference diet was based on fish meal, whereas the other diets contained greaves meal, fish protein hydrolysate, squid meal and soya protein hydrolysate at 30 or 50% of crude protein at the expense of fish meal protein. Protein and energy apparent digestibility was high and varied between 86 and 91% for proteins and between 89 and 92% for the energy. By itself, digestibility method had not clearly reflected the nutritive values of dietary proteins and could not be considered as a good criteria to evaluate the biologic value of dietary proteins, at least when digestibilities of protein sources are nearly similar. But studies on digestibilities remain very useful to preselect food stuffs from a large variety of raw materials available on the market.

All data in IMIS is subject to the VLIZ privacy policy Top | Author