What You Need to Know
Salt curing reduces water activity to ~0.85, inhibiting spoilage bacteria. Aldermanic phenols such as guaiacol and syringol act as antimicrobials while the Maillard reaction at 60–70 °C develops a brown crust and umami flavor. Protein denaturation is limited, preserving a firm texture.
The Science
Primary Reaction
Maillard browning and phenolic antimicrobial action