Marine fish are a rich source of n-3 polyunsaturated fatty acids (PUFA) containing approximately 14–30% of total fatty acids, whereas PUFA in freshwater fish was only 1–11% of total fatty acids (Rahman, Huah, Hassan, & Daud, 1995; Steffens, 1997).
Marine fish are a rich source of n-3 polyunsaturated fatty acids (PUFA) containing approximately 14–30% of total fatty acids, whereas PUFA in freshwater fish was only1–11% of total fatty acids (Rahman, Huah, Hassan, & Daud, 1995; Steffens, 1997).