TY CONF TI STUDY OF FRACTIONAL COMPOSITION OF PROTEINS OF MILK-PROTEIN CONCENTRATES KW milk-protein concentrate KW casein KW whey proteins KW milk protein KW fraction KW microfiltration JO I International Congress “The Latest Achievements of Medicine, Healthcare, and Health-Saving Technologies” AU Gutov, N.Y. PY 2023 PB Kemerovo State University