Nutritional composition of food fishes and their importance in providing food and nutritional security

Abstract

Fish is a healthy food, rich in quality animal proteins, polyunsaturated fatty acids especially the (ω)-3 eicosapentaenoic acid and docosahexaenoic acid and micronutrients. In addition, fish are more available and affordable than other sources of animal proteins in tropical countries. Aquaculture, which is one of the fastest growing food production sectors, could play a big role in eradicating hunger, malnutrition and nutrient-deprivation globally. However, nutritional information on fish is necessary for utilization of fish in achieving nutritional security and will be helpful in prioritizing species for aquaculture. In this context, we have studied the detailed nutritional composition of selected fishes from India and developed a database (http://www.cifri.res.in/nutrifishin/index.php) with the food data generated. This review explore the implications of such nutritional information in consumer guidance, dietary counselling, food-policy planning and prioritization of species for aquaculture to fight hunger, malnutrition and micronutrient deficiency; ultimately contributing to food and nutritional security.

Keywords: Chloroform (PubChem CID: 6212); Fish; Food data; Food security; Hexane (PubChem CID: 8058); Methanol (PubChem CID: 887); Nitric acid (PubChem CID: 944); Nutrient database; Nutritional security; Public health nutrition; Sodium hydroxide (PubChem CID: 14798); Vitamin A (PubChem CID: 445354); Vitamin D3 (PubChem CID: 5280795); Vitamin E (PubChem CID: 14985); Vitamin K1 (PubChem CID: 5280483); α-aminobutyric acid (PubChem CID: 6657).