What You Need to Know
NaCl disrupts cellular structures through osmosis, releasing polyphenol oxidase enzymes that oxidize phenolic compounds while inhibiting spoilage microbes. The resulting Maillard reaction products and salt-induced proteolysis generate glutamic acid derivatives.
Used as condiment for fatty fish, game meats, or dairy to provide contrasting flavor complexity.
Key Parameters
Temperature
8°C
4°C - 12°C
Time
8 weeks
3 weeks - 6 months
Equipment
Stoneware crockGlass fermentation weightsCheesecloth
Steps
- 1.
Gravlax accompaniment (Sweden): Counters salmon fat with fruity salinity
- 2.
Salted hjortron sauce (Finnish Lapland): Balances reindeer blood pancakes
The Science
Primary Reaction
Osmotic dehydration → controlled lacto-fermentation