title: OBTAINING BIOLOGICALLY ACTIVE ADDITIVES FROM SECONDARY RAW MATERIAL OF THE WINE INDUSTRY
abstract: This study is devoted to the isolation of biologically active substances of phenolic nature from the secondary raw materials of the wine industry, which are natural antioxidants. For the complete isolation of these valuable additives, the composition and yield of grape pomace were determined, which depends on the method of processing grapes, varietal characteristics and quality of pressing, as well as factors affecting it. The object of the study is the isolation of polyphenols from pomace of wh
journal: chemistry of plant raw material