What You Need to Know
The hypertonic brine solution (3-6% salinity) creates osmotic pressure that initially dehydrates surface cells, then through diffusion equalizes salt concentration while myofibrillar proteins (actin, myosin) unwind and bind water molecules. Sodium ions disrupt electrostatic bonds in muscle fibers.
Prevents moisture loss during cooking by increasing bound water content up to 10% by weight. Salt-soluble proteins form gel matrix that retains juices. Critical for lean meats (poultry breast, pork loin) and enhances seasoning penetration versus dry brining.
Key Parameters
Temperature
4°C
1°C - 7°C
Time
2 hours per 500g
30 minutes - 24 hours
Equipment
Steps
- 1.
Southern Fried Chicken (American South): Creates moisture buffer against high-heat frying
- 2.
Gravlax (Scandinavia): Partial denaturation enables cold-cure penetration