摘要：

The aim of this study was to assess protein, lipid, carbohydrate, ash, and moisture and zinc and iron in three species fish and from Hor-e-lazim wetland Khoozestan Province.27 Samples were collected of , Carasobarbus luteus and Hor-e-lazim wetland. Data were analyzed with SPSS18 software in terms of t-test which determine prese or non-presence of the significant difference in level 95 precent (P=0.05). This study between of protein, ash and carbohydrate in muscle of , and from Hor-e-lazim wetland dosenot show significance different (P>0.05), but lipid and moisture in three species fish significance different (P<0.05). The highest of protein (17.5±0.62), lipid (3.43±0.2) and carbohydrate (0.61±0.009) in muscle of and the highest of ash (1.56±0.15) and moisture (80.73±0.2) in muscle of . The lowest of protein (16.23±0.25) and lipid (1.3±0.17) were observed in muscle of and the lowest ash (1.02±0.072) and moisture (77.43±0.45) were observed in muscle of Barbus pectoralis. Concentration of iron in muscle of , and was 10.96±0.25, 10.46±0.28 and 9.73±0.2 mg Kg-1 ww. Concentration of zinc in muscle of , and was 11.9±0.36, 12.9±0.36 and 10.93±0.27 mg Kgww.

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