PLUM COMPOTE STERILISATION METHOD Russian patent published in 2013 - IPC A23L3/04 

FIELD: food industry.

SUBSTANCE: invention is related to preservation industry. After sealing jars are put into the carrier ensuring mechanical air-tightness of the jars. One performs simultaneous staged heating of preserves in baths filled with 60, 80 and 100°C water during 8, 8 and 18 minutes respectively and cooling of other in the same baths filled with 80 and 60°C water during 8 and 8 minutes with continuation of cooling in another bath at water temperature equal to 40°C during 10 minutes. During the heat treatment process, the jar is turned upside down with a frequency equal to 0.33 s^-1.

EFFECT: invention ensures the process duration reduction, the ready products quality improvement and saving thermal energy and water.

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