I. Lazova-Borisova1*, N. Markov2

1Agricultural Academy, Institute of Cryobiology and Food Technologies, 53 Cherni vrah Blvd., Sofia, Bulgaria
2Agricultural Academy,Institute of Mountain Animal Husbandry and Agriculture, 281 Vasil Levski Blvd.,Troyan, Bulgaria

(Manuscript received 23 June 2023; accepted for publication 6 September 2023)

Abstract. The purpose of the study is to select suitable flour according to its mineral composition to obtain gluten-free high protein animal feed. The research found that whole grain rice flour, millet, chickpea, corn, chalk and primex additive are suitable for gluten-free feed and have good technological parameters. The animal feed is with high protein and fats. They are with low carbohydrates composition and used for dogs and birds. The new products are without GMO, artificial colors and flavors. They are with Fe, Zn, Ca.