Comparative Study of the Chemical Composition and Proteins of Fish Tenualosa ilisha (Hamilton, 1822) in Abu Al-Khaseeb and Al-Fao Zones

Abstract

Two assemblages of Sbour Tenualosa ilisha from Al-Fao and Abu Al-Khaseeb were chosen for comparison the chemical composition between them. Theresults showed that the proportion of protein in the Al-Fao assemblage is 33% higherthan from Abu Al-Khaseeb once 17.63%, as well as the case for fat and ash, while themoisture content was higher in Abu Al- Khaseeb assemblage 65.54% compared to theFao once 65.40 %. The results of statistical analysis showed significant differences inthe assemblage between the two stations (P<0.05) in the proportions of moisture,protein, fat ratio and no significant difference (P> 0.05) in ash ratio. Explant electricalimmigration of Tenualosa ilisha Fish proteins after separation Alsarcolima proteins frommuscles Tenualosa ilisha of Al-Fao and Abu Al- Khaseeb zones, while the Tenualosailisha muscle proteins for the Abu Al-Khaseeb showed fusion protein packets andchange in average movement, intensity and location about muscle proteins Alsarcolimaof Al-Fao assemblage. if shown five protein packages in addition to the presence ofdense packs on top of the gel, while appeared Alsarcolima proteins of Al-Faoassemblage showed packs and faster movement during electrophoreses on gelacrylicamaid, it was diagnosed Tenualosa ilisha proteins explanted located it withinfive proteins (Gelsolin, C. protein, M1 / M2, Fimbrin, actin) and appeared big regulationbetween proteins in the Al-Fao assemblage and lower than that in Abu Al-Khaseebassemblage.