| 摘要 |
FIELD: food industry. ^ SUBSTANCE: invention relates to preservation industry and may be used for compote preservation. The preservation method is as follows: before preliminary preparation and packing into jars berries are poured with 40C water for 2-3 minutes. Then the water is replaced with a 60C syrup; the jars are closured and put into the carrier ensuring mechanical air-tightness. One performs heat sterilisation involving sequential heating by way of staged showering with 70C water during 5 minutes, with 85C water during 5 minutes and with 100C during 15 minutes with subsequent cooling by way of spraying with 80C water during 6 minutes, with 60C water during 6 minutes and with 40C during 6 minutes; during the whole process of heat treatment the jar is turned upside down with a frequency equal to 0.166 s-1. ^ EFFECT: method ensures the ready products quality enhancement, the production process duration reduction, the technological cycle continuality with simultaneous reduction of heat energy and water expenditure. |
