Mereddy, Ram Betalain rich functional extract with reduced salts and nitrate content from red beetroot (Beta vulgaris L.) using membrane separation technology. [electronic resource] - Food chemistry Jan 2017 - 311-7 p. digital Publication Type: Journal Article ISSN: 1873-7072 Standard No.: 10.1016/j.foodchem.2016.07.132 doi Subjects--Topical Terms: Beta vulgaris--chemistryBetalains--analysisFiltrationNitrates--analysisSodium Chloride--analysis