FRUIT PASTE STERILISATION METHOD Russian patent published in 2014 - IPC A23L3/04 

FIELD: food industry.

SUBSTANCE: invention is related to preservation industry. The fruit paste sterilisation method envisages jars putting (after sealing) into the carrier ensuring mechanical air-tightness of the jars. One performs simultaneous staged heating of some jars in baths filled with 60, 80 and 100°C water during 4, 4 and 10 minutes respectively and cooling of other jars in the same baths filled with 80 and 60°C water during 4 and 4 minutes. One proceeds with cooling in another bath at water temperature equal to 40°C during 5 minutes. During the whole heat treatment process the jars are turned upside down with a frequency equal to 0.13 s^-1.

EFFECT: method ensures saving heat energy and water, the process duration reduction and the ready product quality enhancement.

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