METHOD FOR STERILISATION OF PRESERVES "PUREED MEAT-AND-VEGETABLE SOUP WITH VEGETABLE MARROWS" Russian patent published in 2014 - IPC A23L1/00 A23L3/00 A23L3/02 A23L3/04 

FIELD: food industry.

SUBSTANCE: invention relates to a method for sterilisation of pureed soups in jars. The method envisages putting jars with pureed meat-and-vegetable soup with vegetable marrows (after sealing) into the carrier, preliminary heating in the first bath filled with 80°C water during 5 minutes, subsequent transfer into the second bath filled with 100°C water for 5 minutes and into the third bath filled with 120°C calcium chloride solution for 35 minutes with subsequent cooling in the second bath and in the first one filled with 100 and 80°C water during 5 and 5 minutes, respectively, and with continuation of cooling in the fourth bath at water temperature equal to 60-40°C during 10 minutes; the jars heating and cooling are simultaneously performed in the same baths. During the whole process of the heat treatment, the jars are turned upside down with a frequency equal to 0.1 s^-1.

EFFECT: method ensures reduction of the heat treatment process duration, simplification of the heat treatment process implementation and the heat sterilisation apparatus design.

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