Introduction
The human population will double by the middle of 21st century, while hydrocarbon reserves that serve as a raw material for a wide variety of petro chemicals will decline. A major chal- lenge we face today is engineering oil crops not only for meeting food demands butal so for thee conomic production of oleochem- icals for sustainable development (Fairless,2007). Besides, an increased rate of lifestyle associated diseases viz. chronic cardio- vascular diseases, hypertension, diabetes and many others that are directly related to the amount and type of dietary fat intake is another serious issue. Diet regulation with a proper balance of levels of saturated and polyunsaturated fats has health benefits.