Description
Sauerkraut is produced by lactic‑acid fermentation of shredded cabbage in a 2–3 % salt brine at 15–22 °C for 2–4 weeks, lowering pH to 3.5–4.0.
Technical
During fermentation, Lactobacillus plantarum, Lactobacillus brevis, and Leuconostoc mesenteroides metabolize sugars to lactic acid, acetic acid, and CO₂, creating an acidic environment that preserves the cabbage and enhances nutrient availability.
Science
Primary Reaction
C6H12O6 → 2 CH3CH(OH)COOH (lactic acid) + CO2 + H2O (heterofermentative)
Sensory Profile
Aroma ()
earthytangyslightly sweetcrispfermentedvinegaryherbalmustymineralsharp