Selecting ingredients of protein-carbohydrate gel formulation for athletes nutrition on the basis of curd whey concentrate obtained by nanofiltration

The need for using NF-concentrate in the production of sports products of carbohydrate-protein profile, popular in most sports, has been proved. The selection of ingredients of protein-carbohydrate gel formulation for athletes nutrition on the basis of NF-concentrate was performed. It has been found that it is advisable to use κ-carrageenan in an amount of 1% as a thickener and stabilizer, KSB-UF80 in an amount of 5% to 15% - as a source of animal proteins, syrups «Rosehip» and «Rosehip and black currant» in an amount of not more than 10 % - as a source of non-dairy carbohydrates and an ingredient to improve and enhance the taste of the product.