FIELD: food industry.
SUBSTANCE: invention relates to dairy industry. Pasteurised milk whey cleaned from casein dust and fat or an ultrafiltrate produced from such whey is subjected to isomerisation, neutralisation and demineralisation. Demineralisation is performed by way of electrodialysis before and/or after isomerisation till demineralisation level is equal to 50-90%. The demineralised ultrafiltrate is mixed with a whey protein concentrate.
EFFECT: invention allows to produce milk whey having bifidogenic properties, improved organoleptic characteristics and physical-and-chemical indices.
9 cl, 1 tbl, 16 ex
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