FIELD: food engineering. SUBSTANCE: line has raw material feeding device 1, washing vessel 2, separator 3, press 4, extractor-hydrolyzer 5, separator 6, press 7, filter 8, anion-exchanger 9, buffer vessel 10 and evaporating unit 11. All mentioned parts of line are arranged in succession. Line is further provided with water supplying device 12 connected to washing vessel 2, washing water collector 13 whose inlet end is connected to liquid phrase outlet ends of separator 3 and press 4, and sodium chloride supplying device 14. Outlet end of collector 13 is connected via cation-exchanger 15 to inlet end of extractor-hydrolyzer 5. EFFECT: simplified construction, reduced power and water consumption. 1 dwg
