METHOD FOR PRODUCTION OF FIRST CRYSTALLISATION FILLMASS Russian patent published in 2014 - IPC C13B30/02 

FIELD: food industry.

SUBSTANCE: first crystallisation fillmass production method envisages collection of seed fillmass in a mixture with syrup and first and second crystallisation sugars melt into a vacuum-apparatus with a circulator till complete coverage of the steam chamber heating surface. The crystallisation centres are represented by seed fillmass with crystals sized 0.120 - 0.160 mm. Then one performs crystals growing along with fillmass condensing till dry substances content is equal to 88.5-90.0% at a temperature of 72.0-76.0°C using 105-110°C heating steam for the steam chamber warming. After intakes of syrup with melt into the fillmass the second runoff is introduced. The final condensation of fillmass is performed at a temperature of 66.0-72°C till dry substances content is equal to 93.0-93.5%; prior to discharge from the apparatus fillmass is diluted with the first fillmass runoff till dry substances content is equal to 92.0-92.5%.

EFFECT: invention allows to increase crystalline white sugar yield and enhance sugar quality characteristics.