PLUM COMPOTE PRODUCTION METHOD Russian patent published in 2012 - IPC A23L3/00 

FIELD: food industry.

SUBSTANCE: one performs preliminary heating of fruits in jars with 60°C hot water during 2-3 minutes, replacing the water with 85°C syrup, sealing the jars using self-exhaustible caps and proceeds with sterilisation without creation of counter-pressure in the apparatus according to the preset mode.

EFFECT: invention promotes preservation of natural components of the raw material used, reduction of residual air quantity in the jar before sealing and air removal during the heat treatment process, boiled fruits quantity decrease, enhancement of nutritive value of the ready product, in particular, the invention promotes more complete preservation of biologically active components of the initial raw material and vitamin C, ensures the prime cost reduction and enhancement of the ready product competitiveness due to thermal and electric energy saving.