Description
Microbial terroir shapes regional flavor profiles through indigenous microbes producing distinct metabolites during fermentation.
Technical
The chemistry involves microbial metabolism of carbohydrates into organic acids, alcohols, esters, and ketones. Lactic acid bacteria generate lactate and diacetyl, while yeast produce volatile phenols and methyl ketones, all modulated by temperature and time.
Science
Primary Reaction
Microbial fermentation of sugars into flavor compounds
Sensory Profile
Aroma ()
nuttybutteryphenolictangyearthyfruityfloralspicywoodycheesy