Zymology refers to the study of fermentation. This fascinating field of study deals with how microorganisms like yeast and bacteria transform organic compounds into alcohol, acid or gases, leading to the production of a wide range of food and drink products. Some synonyms for zymology include fermentation science, yeastology, beer chemistry, wine making, bacterial transformation and microbial metabolism. Each term is unique and highlights a different aspect of the study of fermentation, but they all fall under the umbrella of zymology. Whether you're interested in making beer or studying the role of fermentation in the human digestive system, zymology plays an important role in our understanding of the world around us.