PEAR AND QUINCE COMPOTE PRESERVATION METHOD Russian patent published in 2009 - IPC A23L3/04 

FIELD: food industry.

SUBSTANCE: invention relates to canning industry namely to compotes sterilisation methods. Method provides for pear and quince compote putting into bearer and three-stage warming in water at 70, 85 and 100°C respectively for 5, 10 and 30-40 minutes. After that it is cooled down in air flow at 7-8 m/s speed during 20 minutes. The jars are turned upside down with frequency 0.166 c^-1.

EFFECT: method provides end products quality improvement, reduced process time of preserves heat sterilisation and saving of thermal energy and water.