What You Need to Know
The process initiates Maillard reactions between reducing sugars and amino acids, forming melanoidins that contribute a deep nutty aroma. Simultaneously, sugar caramelization above 170 °C generates furans and aldehydes that add sweetness and complexity. Proper temperature control prevents oxidation of unsaturated fatty acids, preserving nutritional value and avoiding rancidity.
The Science
Primary Reaction
Maillard reaction and sugar caramelization