What You Need to Know
The process relies on acidification of fish and vegetables, lactic‑acid fermentation of pickles and kvass, Maillard browning of sautéed mushrooms, and cold smoking of salmon. These reactions lower pH, reduce water activity, and generate complex flavor compounds such as acetic acid, lactic acid, melanoidins, guanidinium chloride, and low‑level ethanol, ensuring safety and sensory appeal.
The Science
Primary Reaction
Acidification, lactic acid fermentation, Maillard browning, cold smoking