Foodgeist is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. As an Amazon Associate we earn from qualifying purchases.
Step-by-Step Tutorial
PRACTICAL WALKTHROUGH · PARAMETERS · COMMON MISTAKES
Pickling with wild yeast and bacteria preserves vegetables through spontaneous fermentation.
Origin: Eastern European communities (17th century) — Eastern Europe
See full technique reference →During fermentation, indigenous yeasts convert sugars into ethanol and CO₂, while lactic acid bacteria reduce sugars to lactic acid, lowering pH to 3.5–4.0. The resulting acidic environment inhibits spoilage organisms, and volatile esters such as ethyl acetate contribute to the flavor profile.
Primary Reaction
Fermentation of sugars to ethanol, CO₂, and lactic acid
Gastronome opens the rest
The Gastronome plan is $7/month (or $70/year). Permanent memory, Verified answers, full library access.