PEAR AND QUINCE COMPOTE STERILISATION METHOD Russian patent published in 2014 - IPC A23L3/04 

FIELD: food industry.

SUBSTANCE: invention relates to preservation industry, in particular, to pear and quince compote sterilisation method. The method is as follows: one performs jars putting (after sealing) into the carrier ensuring mechanical air-tightness of the jars. One proceeds with simultaneous staged heating of some jars in baths filled with 60, 80 and 100°C water and in a bath filled with 120°C calcium chloride solution. Staged heating of some jars is performed during 4, 4, 4 and 4-6 minutes respectively; cooling of other jars is performed in the same baths filled with 100, 80 and 60°C water during 4, 4 and 4 minutes with continuation of cooling in another bath at water temperature equal to 40°C during 6 minutes. During the heat treatment process the jar is turned upside down with a frequency equal to 0.1 s^-1.

EFFECT: invention usage will allow to reduce the sterilisation process duration.