Peanut oil is widely used in cooking due to its high smoke point, making it ideal for frying, sautéing, and deep-frying. It is commonly used in Asian cuisines for stir-frying and in the preparation of dishes like tempura. Its mild, nutty flavor enhances the taste of various foods without overpowering them. In the food industry, it is used in the production of snacks, baked goods, and salad dressings. Beyond culinary applications, peanut oil is utilized in cosmetics and skincare products for its moisturizing properties. It is also found in some pharmaceutical formulations as a carrier oil for medications. Additionally, it serves as a base for biodiesel production due to its high lipid content.