Fish and shrimp represent major sources of protein for human consumption. Preservation is an important issue as fish and shrimp products are perishable. Drying has been shown to be an efficient and cheap method for food preservation. It has been used to preserve fish and shrimp for a long time in most parts of the world. On the other hand, besides the preservation purposes, the demand for dried fish and shrimp has also been driven by the flavour of the products. For example, dried and seasoned squid products are popular as snack foods in Japan (Mauricio and Satoshi 1998). Dried salted codfish is a popular food in Southern Europe, West Africa, Canada and the Caribbean (Sankat and Mujaffar 2003, Doe 1998). Shark is commonly used in the production of dried salted fish in Trinidad and Tobago (Sankat and Mujaffar 2003). Dried shrimp has a long tradition in the Orient and is gaining wide acceptance in the US and European markets (Lin et al. 1999). In recent years, the annual world production of dried, unsalted fishery products has been 350,000 tons, and the world production of dried fish has been estimated above 3 million tons