PEAR AND QUINCE COMPOTE STERILISATION METHOD Russian patent published in 2012 - IPC A23L3/04 

FIELD: food industry.

SUBSTANCE: invention relates to preservation industry, in particular, to the methods for pear and quince compote sterilisation in jars SKO 1-82-1000. The method involves sequential heating in a 130°C air flow at a rate of 1.5-2 m/s during 28 minutes and showering with 100°C water during 17 minutes with subsequent staged cooling in baths with 80°C water during 5 minutes, with 60°C water during 5 minutes and with 40°C water during 7 minutes; during the whole process of heat treatment the jars are turned upside down with a frequency equal to 0.166 s^-1.

EFFECT: invention ensures the process duration reduction, decrease of boiled fruits quantity, enhancement of nutritive value of the ready product, prevention of thermal breakage of the containers, intensification of the heat-exchange process with simultaneous saving of thermal energy and water.