Widmer, W Determination of naringin and neohesperidin in orange juice by liquid chromatography with UV detection to detect the presence of grapefruit juice: Collaborative Study. [electronic resource] - Journal of AOAC International - 1155-65 p. digital Publication Type: Journal Article ISSN: 1060-3271 Subjects--Topical Terms: Beverages--analysisChromatography, LiquidCitrusFlavanonesFlavonoids--analysisFood Contamination--analysisIndicators and ReagentsSpectrophotometry, UltravioletUltrafiltration