Forecasting of qualitative indicators of albumin-vegetable mixtures during storage

Abstract

Mathematical models were received using the Rosenbrock’s function to forecast the qualitative indices ofalbumin-vegetable mixtures with apple pectin fiber (APF). The APF consists of extruded wheat mill run (60 %) and apple powder (40 %). Dietary fiber concentrates with polyfunctional properties were used to createalbumin-vegetable mixtures (AVM). The efficient use of resources and combined nutritive elements was takeninto consideration. The optimal quantity of apple pectin fiber in albumin mass constitutes 4 to 6 %. This quantity was determined organoleptically. The received samples had a homogenous, plastic consistency withAPF fractions. The taste and smell were characteristic of albumin mass with a slight flavor of apple pectinfiber. Practical application of the obtained mathematical models is forecasting changes of the indices ofalbumin-vegetable mixtures with time. The study findings can be used for the manufacture of combined foodsfrom vegetable components and by-products obtained during milk processing. It is a current trend in the dairyprocessing industry.