[Factors which have influence on pigmentation]

additif aux aliments des animaux aditivos de piensos aliment pour animaux almacenamiento animal husbandry methods antioxidantes antioxidants antioxydant calcio calcium carotenoide carotenoides carotenoids coccidiose coccidiosis color colour compound feeds corps gras couleur fats feed additives feed intake feeds genetica genetics grasas heat treatment higiene hygiene micotoxinas mycotoxine mycotoxins peau piel (animal) piensos piensos compuestos pigmentation polyholoside polysaccharides prise alimentaire (animaux) retinol saponification skin stockage storage traitement thermique vitamin e vitamina e vitamine e