Innovative dulce de leche made by sheep’s milk with and without the addition of sheep’s milk cream

Abstract The objective of this work was to develop innovative formulations of dulce de leche made with sheep's milk with and without the addition of sheep’s milk cream and evaluate the shelf life of these products. Physicochemical and microbiological evaluations were performed on sheep’s pasteurized milk and cream, as well as on dulce de leche right after production and during the storage time. Addition of cream to sheep dulce de leche did not change the physicochemical and microbiological parameters between formulations. The dulce de leche showed dark color and adequate results of protein...