FIELD: biotechnology, medicine and food industry. SUBSTANCE: food additive from dried tubers of Jerusalem artichoke additionally contains additives in the form of essential macro- and micro-elements and/or biological activators in the form of germinated cereal seeds, and/or food additive has fillers of natural or synthetic origin. The proposed food additive may be used for dietetic and curative-and-prophylactic alimentation as it includes balanced ingredients and possesses biologically active properties. EFFECT: broadened range of using Jerusalem artichoke tubers. 4 cl, 3 tbl
