Assessment of Proteolysis and Lipolysis Intensity in Pechersky Cheese Ripening in the Presence of Penicillium Camemberti and Penicillium Roqueforti Molds

High intensity of proteolysis and lipolysis in the curd due to the activity of mold enzymes is characteristic of mold-ripened cheeses. The intensity of proteolysis and lipolysis in cheese curd during the ripening process of Pechersky cheese containing two types of mold has been investigated in order to delineate the optimal production parameters. The results showed that the intensity of enzymatic processes in Pechersky cheese was higher than in Roquefort and Camembert cheeses. This is due to the bidirectional ripening of Pechersky cheese, with mold Penicillium roqueforti mediating the ripening starting from the center of the block and the mold Penicillium camemberti mediating the ripening starting from the surface of the block. The data obtained allow for a reduction of the ripening time of Pechersky cheese to 21 days.