Description
Salt-driven enzymatic breakdown transforms bitter lemon pith into umami-rich preserved citrus.
Technical
Osmotic pressure from NaCl draws out moisture, creating anaerobic conditions for slow pectinase and cellulase activity on albedo tissue while citric acid prevents spoilage.
Culinary Significance
Concentrates citrus oils while converting harsh pith compounds into glutamic acid derivatives, creating a versatile umami bomb for tagines, dressings, and marinades.
Science
Primary Reaction
Lactic acid fermentation
Parameters
Temperature
21°C optimal
15°C to 28°C range
Time
6 weeks
3 weeks – 6 months
Equipment
non-reactive vessel (glass/ceramic)fermentation weightscheesecloth cover