"MUHUKASTE" FISH-AND-VEGETABLE PRESERVE PREPARATION METHOD Russian patent published in 2009 - IPC A23L3/00 A23L1/325 A23B4/00 

FIELD: food production process.

SUBSTANCE: proposed preserve preparation process is as follows: chicken eggs are boiled, peeled and chopped; cucumbers are sliced and blanched; horseradish is blanched and grated; green onion is chopped and frozen; spice-salted herring fillet is cut. The above-mentioned ingredients are mixed with acetic acid, sugar, culinary salt and calcium acetate under oxygen-free conditions. The resultant mixture and sour cream are packaged, vacuum sealed and sterilised.

EFFECT: diversification of available food products; improved digestibility of preserve foods as compared to standard analogues.