Optimization of Fatty Acid Composition by of Cooking Oils Blending of Different Plant Oils

摘要

Fats and oils are important carriers and protectors of liposoluble vitamins: A,D,E,K; Provitamins like carotenesandtocopherols and liposoluble nutraceutical products: Squalene, polyphenols, sterols etc. However, most of single oils do not have the correct balance to meet humans’ nutrition requirement. Some of the most well-known non healthier attributes of using single oils for cooking and other edible purpose are presence of an non balanced amount of Omega 6 (W6) or non-balanced amounts of saturated fatty acids (SFA) or Low content of omega 3 (W3), Excessive PUFA that affects the oil stability during drastic heat treatment in frying applications which yields an harmful oxidations products in oil. Also the UnbalancedW6/W3 content in cooking oil or foods containing fats and Unbalanced short-chain and long-chain FA etc. Unbalanced oil consumption regarding the omega 6: omega 3 ratio affects the health in many aspects as is proven by the scientific findings. Excessive omega 6 fatty acid in human diet promotes inflammation, reduce immunity, increases risk of heart diseases, risk of diabetes, allergy symptoms, hypertension risk, cancer risk, osteoporosis, depression risk and weaken memory.