The aim was to analyze the amino acid and fatty acid of abalone Haliotis squamata cultured in different aquaculture systems. The percentage of total amino acid of abalone cultured in laboratory, floating cage, and longline system valued 11.02%, 9.53% and 8.24%. respectively. Abalone contained 14 saturated fatty acids and 16 unsaturated fatty acids. The saturated fatty acids of abalone were dominated by palmitenoic acid (C16:0) and steraenoic acid (C18:0). The high percentage of unsaturated fatty acids in abalone were oleat acid (C18:1n9), linolenic acid (C18:3n3), arachidonoic acid (C20:4n6) and eicosapentaenoic acid/EPA (C20:5n3).

Squid is one of the fisheries products with high production volume. It has the same characteristics as other fishery products, which is highly perishable in nature. Therefore it is important to optimize squid utilization. Diversification of squid products can be done into value-added products such as paper squid. The aim of this study was to investigate the fatty acids profile contained in paper squid (Loligo edulis, Hoyle). Analysis of fatty acids composition in squid was done by the gas chromatography method. The results showed that the fatty acids detected in paper squid consisted of 10 types of saturated fatty acids, 7 types of monounsaturated fatty acids, and 8 types of polyunsaturated fatty acids. The highest content of saturated fatty acids is palmitic acid, which is 7.45%. The highest content of monounsaturated fatty acid is oleic acid, which is 0.79%. The highest content of polyunsaturated fatty acids is docosahexaenoic acid, which is 22.57%.

One of the ways to diversify squid products into ready to eat food that has the potential to be developed is paper squid. The main stages in paper squid processing are drying under the sun, pressing, and drying in oven. This research aims to determine the proximate and the amino acid profile contained in paper squid (Loligo edulis, Hoyle). The proximate analysis results showed that paper squid contains 8.25% of moisture content, 3.65% of ash content, 72.28% of protein content, and 11.96% of carbohydrates content. Amino acids detected in paper squid are 15 types of amino acids consisting of 9 essential amino acids and 6 non-essential amino acids. The highest essential amino acid in paper squid is arginine containing 6.24% and the lowest is histidine which is 1.43%. The highest non-essential amino acid in paper squid is glutamic acid which is 12.13% and the lowest is tyrosine which is 2.49%.