This paper presents the results related the influence berry coagulant amount, its proactive acidity and duration of thermo acid coagulation on the process of milk proteins ’ sedimentation. In the present work, the regression equations and response surface analysis were used to design and optimize an industrial bioprocess. It teas determined that increase of berry coagulant amount to 11% and reduction of active acidity to 2.4 units. pH with excerpt up to 3 minutes is characterized by the highest processes of destabilization. Moreover it improves the organoleptic properties and has the biggest impact on the yield of protein-berry dot (to 25%) and active acidity.
