Front-face fluorescence spectroscopy was used to measure
fluorescent Maillard compounds. FFFS does not
require any sample preparation. Milk samples were
placed into a cell with a quartz window and fitted into a
Perkin-Elmer LS50B spectrometer (Perkin-Elmer Ltd.,
Beaconsfield, UK). FLDM software (Perkin-Elmer Ltd.)
was used to obtain triplicate emission spectra of duplicate
samples of the glucose/glycine mixtures