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

FIELD: food industry.

SUBSTANCE: method involves jars putting into the carrier ensuring air-tightness and heating, maintenance and cooling processes. Compote heating is performed in an air flow at 130°C at a rate of 1.5 - 2 m/s during 32 minutes with simultaneous interrupted 2-3-minutes' turning upside down with a frequency equal to 0.133 sec^-1 with a 2-3 minutes' interval with subsequent maintenance during 8-10 minutes in a chamber with heated air temperature equal to 100°C in a static state of the jars. Cooling is performed in an atmospheric air flow at 20-25°C at a rate of 6-7 m/s during 16 minutes. Additionally, the jar is subjected to interrupted 2-3-minute turning upside down with a frequency equal to 0.133 sec^-1 with a 2-3 minutes interval.

EFFECT: invention usage allows to manufacture a quality ready product.