Structures of unsaturated fatty acids: oleic acid (n-9 monounsaturated), linoleic acid and
arachidonic acid (n-6 polyunsaturated), α-linoleic acid, eicosapentaenoic acid, and docosahexaenoic
acid (n-3 polyunsaturated ). The “n” numbers are counted from the methyl or omega terminus.
