METHOD FOR COMPLEX WASTE-FREE PROCESSING OF APPLES Russian patent published in 2017 - IPC A23L21/10 

FIELD: food industry.

SUBSTANCE: method for complex waste-free processing of apples for directly squeezed juice, concentrated juice, puree and powder is proposed. Apples are washed, inspected, crushed, the resulting pulp is directed to a screw press to extract 40-45% juice, which is then filtered, heated and deaerated. Then the juice is either fed to bottling in glass jars, sealed with sterile lids, pasteurized and cooled, or concentrated, pasteurized, cooled and packed. The marc comes from the screw press to the microwave chamber, where it is heated under the action of electromagnetic waves. The marc is then directed for powder production into the drying device for drying and cooling, then for grinding into a hammer crusher, passing through magnetic detectors and packing, or into a double mashing machine for production of puree, which is then canned and packed.

EFFECT: obtaining products used as functional additives and foods rich in antioxidants and dietary fibers for canning, baking and confectionery branches of food industry.

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