Nutritive value of diets containing a high percentage of vegetable proteins for trout,

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Éditeur(s) EDP Sciences
Identifiant documentaire 10-1992004
Identifiant OAI oai:edpsciences.org:dkey/10.1051/alr:1992004
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Auteur(s): Francisco-Javier Moyano,Gabriel Cardenete,Manuel De la Higuera
Mots clés Nutrition trout vegetable proteins Nutrition truite protéines végétales
Date de publication 15/01/1992
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Source https://doi.org/10.1051/alr:1992004
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Rainbow trout juveniles (Oncorhynchus mykiss) were fed diets containing high levels (50, 70 or 100%) of vegetable proteins for 8 weeks. Vegetable protein sources employed were soybean meal, lupin seed meal and corn gluten meal, as well as potato protein concentrate. Nutritional evaluation showed that diets containing 50 or 70% plant protein supported growth rates, fish acceptance and nutritive utilization similar to those of both a whole fish meal diet and a commercial trout feed. A taste panel proved that organoleptic properties of fish were not affected by feeding on diets containing high levels of vegetable feedstuffs.
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