| 摘要 |
FIELD: food industry.SUBSTANCE: invention is intended for usage in food industry, in particular, for preservation of peach without kernels. The method involves preliminary heating of fruits with 85°C hot water during 3 minutes with subsequent sterilisation in an air flow at 120 and 150°C at a rate of 1.5-2 m/sec and 8-8.5 m/sec during 8 and 8 minutes, respectively, with subsequent maintenance at a temperature of 105°C during 3 minutes and cooling in 20-25°C air flow at a rate of 7-8 m/sec during 15 minutes. During the whole heat treatment process the jars are subjected to interrupted 2-3-minutes' turning upside down with a frequency equal to 0.133 secwith a 2-3 minutes' interval.EFFECT: method ensures prevention of the process of mechanic straining of fruits against each other and preservation of their integrity as well as economy of heat energy and water.1 ex |
