**3. Conclusion**

*Jatropha curcas* L. is a potential biofuel plant especially in tropical and subtropical land. It is resistant to environmental factors such as low nutrient and low moisture soil. All of the plant parts and also its waste have multipurpose uses to generate valuable commercialized product. Moreover, high non-edible oil content in jatropha seed makes this plant popular as a renewable resource for bioenergy and food security. Thus, this plant is considerable rising star for solution of better future in the energy security demand.
