Recycle of Edible Oil by Frying and Study Its Properties for Use in Soap Industry

Vegetable oils have been known for thousands of years and were extracted from vegetable oils and oily fruits in different primitive ways (1). Vegetable oils and fatty substances are essential constituents of all animal, plant and animal organisms, (2) and play an important role in human and animal life, energy-rich food, which produces more than twice as much as similar proteins or carbohydrates, One gram of fat produces about 9 calories, while a gram of protein produces about 4 calories and one gram of carbohydrate about 3.7 calories (3). Vegetable oils and fats of all kinds play an important role in supplying the human body with the energy needed by the body to grow and maintain. (4) Hence the importance of economic oils and the benefits of food oils that they provide a number of essential vitamins, In reducing the incidence of cancer, as well as vitamin A and we all know the importance of sight, and some types of vitamins important for vitality and activity (5).