PUMPKIN PUREE STERILISATION METHOD Russian patent published in 2014 - IPC A23L1/00 A23L1/06 A23L3/00 A23L3/02 A23L3/04 

FIELD: food industry.

SUBSTANCE: invention relates to a method for pumpkin puree sterilisation. The method envisages putting jars with puree (after sealing) into the carrier and the jars heating in baths filled with 80 and 100°C water during 5 and 5 minutes, respectively, with subsequent transfer into the third bath filled with a 120°C calcium chloride solution for 25 minutes and subsequent cooling in the second and the first baths filled with 100 and 80°C water during 5 and 5 minutes, respectively, and continuation of cooling in the fourth bath at water temperature equal to 60-40°C during 10 minutes; the jars heating and cooling are simultaneously performed in the same baths; during the heat treatment process, the jars are turned upside down with a frequency equal to 0.1 s^-1.

EFFECT: method ensures the heat treatment process duration reduction.

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