METHOD FOR PRODUCTION OF FIRST CRYSTALLISATION FILLMASS Russian patent published in 2013 - IPC C13B30/00 

FIELD: food industry.

SUBSTANCE: method envisages preparation of second and third crystallisation sugar melts, their condensation in a vacuum apparatus, crystals formation, growing in two stages; at the first stage one intakes syrup into the vacuum apparatus from the evaporation installation mixed with second crystallisation sugar melt, at the second stage crystals are grown by way of intake of third crystallisation sugar melt with distilled monoglyceride addition and final condensation of the fillmass after the vacuum apparatus volume has been filled with the fillmass. Crystals formation is performed by way of crystallisation centres self-formation in the period of the supersaturation coefficient value increase in the interval of 1.20-1.22 - 1.36-1.38 and decrease of the temperature of the syrup with melt within the range of 80-78°C - 70-68°C. Crystallisation centres are set by way of dilutions of the mixture of syrup with melt at a temperature equal to 72-74°C during supersaturation level reduction to 1.15-1.17, the content of crystals in the fillmass being 5-7 crystal units per 1 mm of the trial lens surface length, with the rate of the fillmass circulation flow in the vacuum apparatus maintained within the range of 10-20 m/min. Final condensation of the fillmass to 92.0-92.5% in terms of dry substances is begun when crystals are sized 0.60-0.85 mm.

EFFECT: deeper depletion of first crystallisation fillmass inter-crystal solution with marketable sugar sand yield increase and physical-and-chemical quality indices improvement.

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