Importance and production of omega-3 fatty acids from natural sources

Omega-3 fatty acids are essential polyunsaturated fatty acids that must be obtained through food.The review includes the details of Omega-3 PUFA their importance to humans. Omega-3 PUFA concentrates provide a useful alternative for the intake of required amount of fatty acids. The production techniques for Omega-3 concentrates have been extensively discussed with their advantages and application. Also an insight has been provided for improvement of the shortcomings of these production techniques. With growing public awareness of the health benefits of Omega-3 fatty acids, this market is expected to grow in near future. This overview provides a discussion of the various health benefits, production techniques and their application for commercial production. The review also discusses plant sources as a good source of Omega−3 fatty acids which must be exploited.