Distribution and variation in proteins of casein micellar fractions response to heat-treatment from five dairy species

•Changes in proteins of casein micelles induced by heat treatment were detected by LC-MS.•Changes in lipoprotein lipase and α-lactalbumin of casein micelle induced by heat treatment were similar among the studied species.•Variation in proteome of casein micelles related to the intensity of heat treatment observed in the specific type of milk.•Different abundant proteins related to function and pathway were varied among the studied species.