Description
Cured egg preservation extends shelf life by denaturing proteins and inhibiting microbes through controlled pH, salt, and temperature.
Technical
In alkaline mixtures (pH ≈ 10–11) egg proteins unfold and undergo Maillard browning, turning whites into dark gels and yolks into translucent custards. Salt and low temperatures promote osmotic dehydration and protein denaturation, while high salt (>10 % w/v) and refrigeration (4–10 °C) suppress microbial growth. The combination of chemical denaturation, browning, and microbial inhibition transforms texture and flavor while preserving the egg.
Science
Primary Reaction
Protein denaturation and Maillard browning in alkaline conditions
Sensory Profile
Aroma ()
earthynuttyumamismokysulfurousammoniacalmineral-like
Origin & History
Civilization