FIELD: food industry.
SUBSTANCE: invention is related to technology of fish and vegetable preserves making for space food. The canned food is cooked by cutting, blanching and mincing of cucumbers and tomatoes, freezing and mincing of lettuce, blanching and mincing of horseradish, cutting and mincing of catfish fillet. The above components are mixed with bone broth, sugar, table salt and citric acid. The resultant mixture is packaged in aluminium tubes, vacuum-sealed and sterilised.
EFFECT: invention allows manufacturing of canned food with increased digestibility.
