Description
Closed-loop food production systems recycle nutrients, energy, and water within controlled environments to achieve high resource efficiency.
Technical
They rely on microbial metabolism to convert waste streams into usable nutrients, anaerobic digestion to produce biogas, and fermentation to generate acids that adjust pH. Chemical reactions such as nitrification, denitrification, methanogenesis, and lactic acid fermentation underpin these processes.
Science
Primary Reaction
Microbial conversion of organic waste into nutrients and biogas
Sensory Profile
Aroma ()
earthyfermentedvegetalmustynuttyyeasty
Origin & History
Civilization
Ancient Romans, 19th-century UK, modern Netherlands and Israel
Era