Popov A.M. 1
Donya D.V. 1
Miller E.S. 1
Petushkova E.E. 1
Yakimchuk K.S. 1
1 FSBEI HVE Kemerovo Institute of Food Science and Technology
The article discusses the use of by-products in the production of fruits chokeberry instant granular kissels. When using the meal remaining after an extraction of juice from fruits of an chokeberry, the consistence of a product turns out coarse-dispersion. In view of this provides the use of hydrolysis chokeberry pomace pectolytic enzyme. Analyzed method allows to obtain a product desired consistency. To intensify the process of fermentation were determined optimal parameters of its course such as pH of the medium, temperature regime, the complex enzyme preparations, duration of hydrolysis. Enzyme treatment was performed complex enzymes, combining the action of cytolytic enzymes amylolytic, proteolytic, pectolitic and other. The results of research showed that vitamin composition of fruits chokeberry exposed enzymatic hydrolysis remained virtually unchanged. This suggests the feasibility of this method in the production of instant kissels with fruits chokeberry in the implementation of the policy of non-waste production.