Industrial microbiology involves the use of microorganisms in the production of various industrial products, historically starting with fermentation practices like alcohol and vinegar production. The field has evolved significantly since the early discoveries by Pasteur and others, leading to the identification of numerous microorganisms with industrial applications, including yeast for beverages and bacteria for enzymes and antibiotics. Today, advancements include the use of genetically modified organisms to enhance production processes across diverse sectors such as food, pharmaceuticals, and biotechnology.