Comparative characteristics of raw materials for functional fruit chips

Abstract

An important direction in the food industry is the production of domestically produced mass consumption food products with a high content of biologically active substances intended for various population groups. Such products include chips from various fruits. Improving the quality of chips, as well as increasing their nutritional value, can be achieved through the use of secondary raw materials from wine products. Interest in grape seed extract has continued to grow in recent years. The object of the study is the seeds of grapes of white and red Chardonnay and Pinot varieties, selected at the wineries of Cricova and Criuleni in the central region of the Republic of Moldova, harvest of 2021. The pear varieties Konferentsia, Kiure, Moldavskaya rannyaya, Ogorodnik were also studied.