Fermentation Process (Discovered 1850s)
Louis Pasteur’s experiments in the 1850s first explained fermentation scientifically, revealing how yeast converts sugars into alcohol and carbon dioxide. Leviticus 2:11 prohibited yeast in certain offerings: “No grain offering which you bring to the Lord shall be made with leaven.” Modern biochemistry has mapped the complex enzymatic pathways involved, showing how this microscopic process fundamentally changes substances. The ancient text demonstrated awareness of yeast’s transformative properties long before science understood the mechanisms.