ЕКСТРАКЦІЙНЕ ВИДІЛЕННЯ ЦІАНІДИНУ ТА ЙОГО СПЕКТРАЛЬНІ І КОЛЬОРОМЕТРИЧНІ ХАРАКТЕРИСТИКИ

Abstract

The cyanidin's extraction process from plant material with different electric permittivity mediums was studied and optimized . It was found that relative extraction degree depended directly on electric permittivity value. Basic dye's spectral characteristics were clarified, and also colorimetric functions that describ the reagent's state were set in a wide range of values acidity.