METHOD FOR PRODUCTION OF CLARIFIED EXTRACT FROM Stevia Rebaudiana Bertoni PLANT Russian patent published in 2013 - IPC A23L1/30 A23C9/142 A23J3/08 

FIELD: food industry.

SUBSTANCE: invention relates to food industry and can be used during manufacture of dairy products, alcohol-free beverages and confectionery products. The raw material is extracted with water during 10-16 h at a temperature of 50-100°C. The produced extract is filtered; one adds to it whey proteins concentrate at a ratio of 1:5-15. The whey proteins concentrate is produced by way of ultrafiltration of dairy whey with dry substances content equal to 9-25%. The mixture is heated during 5-10 minutes at a temperature of 50-70°C, centrifuged at 1000-3000 rpm during 15-30 minutes and filtered.

EFFECT: production of an environmentally safe product with high sweetness and practically devoid of bitterness and unpleasant aftertaste.

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