Determination of beet root betanin in dairy products by high-performance liquid chromatography - Journal of Chemical Education, 89(5), p.660-664, 2012 . Subjects--Topical Terms: SECOND-YEAR UNDERGRADUATEANALYTICAL CHEMISTRYLABORATORY INSTRUCTIONHANDS-ON LEARNING/MANIPULATIVESCHIRALITY/OPTICAL ACTIVITYCHROMATOGRAPHYDYES/PIGMENTS FOOD SCIENCEQUANTITATIVE ANALYSISUV-VIS SPECTROSCOPY