Using derivative products from processing wild berries to enrich pressed sugar

Abstract

This paper reports a study addressing the issue of enriching pressed sugar in order to improve its biological value. As additives to sugar, the use of derivative products of processing wild berries Hippophaerhamnoides L., Viburnumopulus, Sambucusnigra, Sorbusaucuparia is suggested. The technology of processing wild berries includes their preliminary freezing, partial dehydration by osmotic dehydration, and subsequent drying. The resulting osmotic solution is proposed to be used to moisten sugar before its pressing and drying. An important practical aspect of this technological advancement is the possibility to move away from seasonality at sugar factories. Since it is advisable to process wild berries at the end of the beet processing season.