Description
Sugar addition stimulates LAB growth while maintaining radish crunch.
Technical
Sucrose hydrolysis provides glucose/fructose for heterofermentative Leuconostoc mesenteroides and homofermentative Lactobacillus brevis, creating a pH drop below 4.6 within 48 hours while radish pectins remain intact.
Culinary Significance
Enables faster kimchi production with characteristic sweet-sour balance and preserved texture.
Science
Primary Reaction
Glycolysis → Lactic acid + CO2 + ethanol
Parameters
Temperature
20°C optimal
15°C to 25°C range
Time
48 hours
36 hours – 5 days
Equipment
Onggi (traditional stoneware)Glass fermentation weightspH meter