FIELD: food industry.
SUBSTANCE: method involves curd or curd product feeding to a quick-freezer, freezing and placement in a storage room. The curd or curd product is portioned before freezing, receives a given shape in the form of a sphere or other geometric figure. Freezed with a cooling gradient of 0.9-1.0°C min before reaching the temperature at the product center of minus 18.0±2.0°C. Then it is put into flexible bags of polymer material in an amount of 9.0-10.0 g of the food product weight per 1.0 cm2 of the flexible bag, evacuated with a vacuum gradient of 1.0-1.5% per second until a 96.0-99.9% vacuum is reached, sealed and stored at minus 20.0±2.0°C or sent for sale to the consumer.
EFFECT: preservation of a given geometric shape of the product and increased storage capacity.
2 tbl, 3 ex
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Authors
Dates
2018-02-08—Published
2016-11-07—Filed