; Tel: 00237 6 77 97 43 24 RESUME Les provendes constituent la principale composante de dépense en aviculture et en élevage porcin. On constate sur le marché une différence de prix pour un même ingrédient donné, livré par des fournisseurs. Ainsi, dans l'optique d'orienter les fermiers pour le choix des ingrédients de hautes valeurs nutritionnelles et de moindre coût, le présent travail a pour objectif d'établir une base de données des valeurs nutritionnelles de quelques ingrédients (tourteaux de soja, farine de poisson, balles de riz, tourteau d'arachide et aliment ponte) entrant dans la formulation alimentaire des poules pondeuses et porcs. Ainsi, les différents échantillons ont été collectés auprès des fournisseurs et les aliquotes ont été prélevés pour les analyses au laboratoire. Les teneurs en eau, cendres, protéines et lipides ont été déterminées selon les méthodes AOAC. La teneur en glucide a été déterminée par différence. A l'issue de ces analyses, il ressort que les teneurs exprimées en g/100g se trouvent dans les fourchettes suivantes : eau 8, 86-16,65; cendres 3,93-18,98 ; protéines 5,51-63,73 ; lipides 8,53-26,96 ; glucide, 0,0-61,18 Nutritional Evaluation of some ingredients using in food the formulation of laying hens and pigs from the breeding farm in the North-West Cameroon ABSTRACTAnimal feed is the main component of expenditure in poultry and pig breeding. Also, there is a difference in the market price for a given ingredient supplied by the same supplier. Thus, in the aim of guiding farmers to the choice of ingredients with high nutritional value and lower cost, the present work aims to establish a database of nutritional values of some ingredients (soybean meal, fish meal, rice husks, peanut meal and food egg) used in the formulation of food laying hens and pigs. Thus, the different samples were collected from suppliers and aliquots were taken for laboratory analysis. The contents of moisture, ash, protein and fat R. PONKA et al. / Int. J. Biol. Chem. Sci. 10(5): 2073-2080, 2016 2074 were determined according to AOAC methods. The carbohydrate content was determined by difference. Following these analyzes, it appears that the contents expressed in g/100g were in the following ranges: moisture, 8.86 g-16.65; ash 3.93-18.98 ; protein, 5.51-63.73 ; fat, 8.53-26.96 ; carbohydrate, 0.0-61.18 and energy, 341.23-465.54 kcal/100g. These data could guide farmers for the choice of ingredients of high nutritional value and low cost.
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