Chemical analysis of the nutritional value of the fish meal produced from Artemia sp

Abstract

Artemia sp. samples were gathered from three regions, including Urmia Lake, earthern ponds beside Urmia Lake and Ghom Salt Lake. After drying and grinding the samples chemical tests were implemented to determine nutritional value and the mineral composition of the samples. In the next step, under in vitro condition, protein digestibility of samples was determined with Pepsin enzyme method and active lysine was assayed by dye binding method. Results showed that nutritional value of Artemia sp. meal is variable. We found that species, region and season of harvest and biomass impurity bring about part of the variability.