Research Article

The Preparation and Identification of Characteristic Flavour Compounds of Maillard Reaction Products of Protein Hydrolysate from Grass Carp (Ctenopharyngodon idella) Bone

Figure 3

Response surface plots (a, c, and e) and contour plots (b, d, and f) for the interactive effects of initial pH (x1), temperature (x2), and time (x3) on the DG of the Maillard reaction.
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