What You Need to Know
During curing, phenolic compounds from Mopane smoke oxidize and polymerize on the muscle surface, forming a protective antimicrobial film. Aldehydes and organic acids generated in the smoke also react with surface proteins, lowering pH and further inhibiting microbial growth. The combined effect reduces water activity below 0.85, extending shelf life while imparting characteristic smoky‑tannic flavor.
The Science
Primary Reaction
Oxidation and polymerization of smoke‑derived phenols onto meat surface forming antimicrobial films