ISOLATION OF PROTEIN MINERAL CONCENTRATES AT ELECTROPHYSICAL PROCESSING OF WHEY IN STATIONARY REGIME
MIRCEA BOLOGA, TATIANA STEPURINA, OLGA ILIASENCO, ALBERT POLICARPOV, VALERIA VRABIE, VALERIU GONCEARUC, IRINA PALADII, CATALINA SPRINCEAN, ELVIRA VRABIE(*)
Academy of Sciences of Moldova, Institute of Applied Physics, Academiei Str. 5, Chisinau, MD-2028, Republic of Moldova *Corresponding author: vrabie657@yahoo.com
Abstract
The paper deals with the study of isolation of protein mineral concentrates at the electrophysical processing of whey, which is practically important for food industry, as one. In the focus of attention were variations of the: electric current strength, energy consumption, pH values, and the degree of the isolations of proteins at different current densities. As a result, the optimal degree of the isolation of proteins at the stationary regime was determined, which heavily depends on the primary processing of milk as well as on the solid matter content and protein of the initial whey.