| 摘要 |
FIELD: food industry.SUBSTANCE: invention relates to canned foods industry, namely to methods for production of quince compote in SKO 1-82-3000 type jars. Method is characterised so that after fruits are packed in jars they are filled with water at temperature of 85 °C for 2-3 minutes, with repeated pouring with water at temperature of 95 °C for 2-3 minutes, then water is replaced with syrup at temperature of 98°C and jars are sealed. Then jars are put into the carrier to ensure mechanical air-tightness, heated up in dimethyl sulfoxide solution with temperature of 110 °C for 25 minutes. Then they are cooled in bath filled with water at temperature of 85 °C for 8 minutes, 60 °C for 8 minutes and 40 °C for 8 minutes. At that, during heat treatment jars are turned upside down with frequency of 0.33 s.EFFECT: invention usage allows to reduce process duration, preserve biologically active components of used raw materials, reduce boiled fruits quantity, prevent thermal breakage of jars during heat treatment.1 cl, 1 ex |
