METHOD FOR PRESSURE VACUUM DRYING OF GOOSEBERRIES Russian patent published in 2022 - IPC F26B7/00 F26B3/04 F26B5/04 F26B3/30 

FIELD: food industry.

SUBSTANCE: invention relates to the food industry, namely the production of dry gooseberries. In the method, gooseberries are dried in one layer by infrared rays at a temperature of 40°C by alternating two cycles of injection and three - vacuuming. In the evacuation cycle, the residual pressure is 6-6.5 kPa, and its duration is 100-140 minutes, in the first injection cycle, the overpressure is 30 kPa, in the second injection cycle, 50 kPa, and its duration is 2 minutes. In the injection cycle, dry air with a relative humidity of not more than 5% is injected into the chamber.

EFFECT: invention makes it possible to obtain a high-quality dry product with a pronounced characteristic taste, a homogeneous consistency with a moisture content of not more than 5% without damaging the berry shell.

1 cl, 5 ex