Mixed Acid Oil (MAO) is a blended by-product obtained during the refining of various vegetable oils such as palm oil, soybean oil, sunflower oil, rice bran oil, and other edible oils. It is produced during the neutralization process where free fatty acids (FFA) are separated from crude oil. Mixed Acid Oil contains a combination of free fatty acids, neutral oil (triglycerides), moisture, and minor impurities. The composition depends on the source oils used in refining. It is widely used in soap manufacturing, biodiesel production, animal feed (processed grade), and several industrial applications due to its cost-effectiveness and high FFA content.
Specifications
Benefits
Application of Use
products, providing moisturizing and cleansing properties. Certain fatty acids are also employed in the pharmaceutical sector as carriers in ointments, suppositories, and capsules. Additionally, industrial applications include their use as softeners, lubricants, and chemical intermediates in rubber, textile, and paper production. Some mixed fatty acids are further processed into biodiesel or bio-lubricants, offering renewable alternatives for energy and lubrication needs. The specific applications often depend on the chain length and purity of the acids, with shorter chains (C8–C12) favored in soaps and cosmetics, and longer chains (C12–C18) used in industrial and energy-related product.