This SpringerBrief explains the importance of Maillard reactions in food
processing. It underlines that the term "Maillard reaction" actually
does not describe one single chemical reaction, but an entire class of
chemical reactions, which lead to browning, with a strong impact on
visual appearance, odor, and flavor. It emphasizes that the Maillard
reactions are still not fully characterized, despite extensive
historical studies.
While under the right conditions Maillard reactions have many favorable
effects (e.g. formation of antioxidants), the Brief discusses that there
are also conditions where Maillard reactions can result in toxic or
mutagenic reactions. Hence, it emphasizes that the reaction should be
viewed as a complex network of various sub-reactions, with a plethora of
concomitant reaction mechanisms and kinetics. This Brief thus makes a
step toward a holistic evaluation of the complexity of the Maillard
reaction scheme, with the aim of making better and more targeted use in
food processing.