Profile: Jatropha Curcas Biodiesel specializes in biodiesel. Our fuel is an alternative fuel source for the fossil fuel, which is extracted from jatropha curcas seeds and then converted into biodiesel for industrial and automotive uses. Our by -product glycerol can be used for production of propylene glycol, which can be used for making unsaturated polyster resins, poly ether polyols, functional fluids, cosmetics and toiletries flavour.