Study and Impact of Biofuel as Energy Sources via Algal Materials or Lignocellulosic Substrates Utilization

Abstract

A biofuel is organic compounds, generated in a short period of time. It is mostly produced from plants or its waste material or useful material such as food grain or other products which has been grown today or any times. It helps in reduction of greenhouse gas emission in our atmosphere that need for our society. As conventionally fuel, fossil energy sources has been consumed in different purposes of our life need. Gasoline, coal or natural gases has been used from ancient periods and availability is limited so need for alternate fuel resources with less costly price. Biofuel can fulfill the need of our society and avoid our dependence in future. Ethanol with other advanced biofuel such as propanol and butanol can replaced the fossil fuel with effective utilization as conventionally way effort. Biodiesels or fatty acid methyl esters is derived from oleaginous microbes (microalgae, yeast, and bacteria) and it is being actively used as potential renewable substitutes for petroleum diesel.