Description
Smoking using indigenous woods is a thermal preservation technique that deposits phenolic compounds onto protein surfaces to inhibit microbes and reduce moisture.
Technical
The process involves controlled heat (70–120 °C) and the deposition of phenolic compounds such as guaiacol, syringol, and cresol, along with aldehydes and ketones, onto the protein surface. These compounds form a protective film that impedes bacterial growth and provides antioxidant activity, while the low temperature preserves the protein’s structure. The technique combines smoking with drying to achieve a moisture content below 20 % for long‑term stability.
Science
Primary Reaction
Deposition of phenolic compounds onto protein surface and Maillard‑like reactions at low temperatures
Sensory Profile
Aroma ()