What You Need to Know
Honey's high sugar concentration reduces water activity to ~0.5, creating an osmotic environment that inhibits microbial growth. The addition of modest salt further increases osmotic pressure, while ambient temperatures of 20–30 °C allow gradual dehydration without protein denaturation. The process yields a stable, flavorful product with minimal microbial spoilage.
The Science
Primary Reaction
Osmotic dehydration and sugar crystallization leading to microbial inhibition