What You Need to Know
The process involves passive evaporation at ambient temperatures, concentrating lactic acid and producing volatile compounds such as acetaldehyde and diacetyl. This concentration increases acidity (pH 3.5–4.0) and reduces water activity, preserving probiotic lactobacilli while inhibiting spoilage microbes.
The Science
Primary Reaction
Evaporation of water from fermented mare’s milk, concentrating lactic acid and volatile flavor compounds