ABSTRACT
The Food and Agriculture Organization of United Nations clearly denes the basis for food security existence: Food security exists when all people, at all times, have access to sufficient, safe, and nutritious food to meet their dietary needs and food preferences for an active and healthy life. The Rome declaration on world food security in 1996 established the strategies of global dimensions to solve the problems of hunger and food insecurity (United Nations, 1996). However, at that time, the bioenergy or biofuels were not mentioned or considered as a threat.
