Lignocellulosic Biomass for Sustainable Production of Renewable Fuels: Embracing Natural Resources

The green lignocellulosic biomass industry is now gaining recognition as an appealing substitute for fossil resources, seeking to balance the world’s escalating dependency on petroleum while being economical. The resurgence of the most abundant lignocellulosic resources into effective goods is an intriguing option for diminishing greenhouse gas emissions. Aromatic lignocellulose is a complex carbohydrate polymer composed of polysaccharides derived from xylose, glucose, and lignin. The interior framework of lignocellulosic matter is responsible for plant cell walls’ hydrolytic resilience and rigidity, rendering them immune to microbial destruction. Recycling of residues leads to less dumping of waste. The chapter mainly concentrates on commercializing lignocellulosic waste biomass in the contemporary period to develop alternative biofuels, which encompasses diverse processes such as prior treatment, saccharification, and oleaginous microbe-mediated fermentation. Different means of prior treatment are implemented to conquer the inflexibility of LCB and advance its breakdown into hemicellulose, lignin, and cellulose. Components such as bioethanol, biodiesel, and biobutanol from the lignocellulosic feedstock act as inhibitors of detoxification and play major roles in strain enhancement, process integration, and optimization, which are the main fundamentals for boosting biofuel synthesis. The re-engineering of lignocellulosic material to extract fuel alternatives has tremendous potential because of its enticing features, comprising low density, affordability, green credentials, and biodegradability.