Recent Advancement Of Algal Biofuel Production And Its Potential Uses

Abstract

The utilization of diverse energy sources is linked to the growth of industry, agriculture, and transportation. After the third generation of biodiesel production began, it was anticipated that algae would emerge as the most advantageous source because it not only can accumulate large amounts of lipids but also has the potential to reduce the amount of agricultural land required for the production of biofuels and enhance air quality by capturing carbon dioxide. In contrast to the price of making biodiesel from crops, the cost of algal biomass cultivation and processing poses a significant issue. The first step is to use genetic engineering to boost the lipid content of algal cells. The promotion of enhanced lipid accumulation by stressing algae is related to the second way. The third direction entails looking for new, promising strains of algae that will differ from the currently recognized strains in their ability to collect biomass more quickly, have greater Triacylglycerols [TAG] concentrations, and accumulate saturated and unsaturated fatty acids in the right ratios. By defining the evolutionary relationships within the main taxonomic groups of algae, a new technique in the search for biotechnologically relevant strains of algae has recently been developed. These investigations have resulted in a significant cost decrease for the manufacture of biofuel based on algae biomass. All of this research aimed at improving algae biofuel production and exploring additional biofuel sources is crucial.