Microbial Fermentation: Ethanol and Methane Production

This lecture covers the microbial fermentation processes involved in the production of ethanol and methane. It explains the biochemical pathways, enzymes, and microorganisms responsible for the conversion of substrates like glucose and cellulose into ethanol and methane. The lecture also discusses the different types of methanogens, their unique characteristics, and their role in anaerobic environments. Additionally, it explores the challenges and limitations of using food crops for ethanol production and the potential of cellulose-based ethanol production. The instructor delves into the sustainable production of biogas from organic waste using anaerobic digesters and the microbial processes involved in methane cycling.