Abstract
Kinetics of color development at high temperatures were studied in aqueous solutions containing the color-forming compounds glucose and glycine, as well as a combination of these with ascorbic acid and thiamine. The formed color in test samples sealed in glass ampoules subjected to various time-temperature treatments was evaluated using CIE parameters (luminance factor, Y% and chromaticity coordinates, x and y). The study indicated that the color development could be described by first-order kinetics ( r 2 > 0·92).
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