Antioxidant Activity of Different Lipid Extracts from Squid Viscera

To utilize waste of squid effectively, antioxidant properities of squid viscera were elucidated. Major fatty acids of total lipid, neutral lipid and phospholipid were and consisted of total fatty acids. Total lipid did not show significant antioxidant activity when added to the fish oil at the concentration below , Antioxidant activity of hexane extract was lower than total lipid or tetra carbon chloride-methanol() extract. Extracts with exerted higher antioxidant activity as the methanol ratio was increased, suggesting that polar lipid plays and important role.