In 1856, a French chemist by the name of Louis Pasteur connected yeast to the process of fermentation, making him the first zymologist – or someone who studies the applied science of fermentation.

How was fermentation first discovered?

Our modern understanding of the fermentation process comes from the work of the French chemist Louis Pasteur (Figure 2). Pasteur was the first to demonstrate experimentally that fermented beverages result from the action of living yeast transforming glucose into ethanol.

Who invented law of fermentation?

The couple had five children; however, only two survived childhood. French chemist and microbiologist Louis Pasteur made many important contributions to science, including the discovery that microorganisms cause fermentation and disease.