Description
Root beer fermentation converts root‑derived sugars into ethanol, CO₂, and flavor compounds under controlled conditions.
Technical
During primary fermentation, yeast enzymes hydrolyze inulin and simple sugars from sassafras, sarsaparilla, and birch bark, producing ethanol and CO₂ while generating furan‑2‑ylmethanol and various esters that impart characteristic aromas. Secondary cold conditioning allows further yeast attenuation and maturation of flavor profiles, and the process is sensitive to temperature, time, and microbial contamination.
Science
Primary Reaction
C6H12O6 → 2 C2H5OH + 2 CO2
Sensory Profile
Aroma ()
sweetspicyherbalcitrusyearthyvanilla-likewoodymolassesaniserooty