The effect of microwave heating on the optical characteristics of berry extracts
Journal: Proceedings of the Voronezh State University of Engineering Technologies
Year: 2019

The paper presents the optical characteristics of extracts obtained from marc berries of the heather family - lingonberries, cranberries, blueberries and blueberries. To obtain extracts, the berries were pressed by electromechanical method. From the obtained marc berries, water extracts were obtained in a microwave oven with a power of 800 W and a generation frequency of 2450 MHz for different exposure modes from 288 W to 800 W. Hydraulic module 1:10. The duration of the microwave heating 60 sec