Jatropha curcasas a Source of Biodiesel: its limitations and Need for New Plant Resources

The dwindling fossil fuels have impressed upon the need of finding alternative energy sources. The biofuels derived from renewable resources are an interesting option which is being extensively researched. Biodiesel from non edible plant oils has emerged on the scene which can meet future energy demand. Jatropha curcas, a plant well adapted to semi arid condition is being seen as the source for biodiesel production. Many aspects of this plant have been studied right from its adaptation to genetic improvement. There are many reports where studies have been made on the variability at molecular level. This review deals with the biodiesel production from Jatropha at large and finally on the need of finding other plant sources that can serve the purpose of biodiesel production in the coming times.