استخلاص و تقدير الهيدروكربونات الأروماتية المتعددة الحلقات السامة في عضلات الأسماك المحلية

الملخص EN

In this study polycyclic aromatic hydrocarbons were extracted from the muscles of six local fish species (Otolithes ruber, Saurida tumbil, Pseudorhombus malayanus, Acanthopagrus latus, Hypophthalmichthys molitnx and Tenualosa ilisha) and analyzed by gas chromatography provided with Flame Ionization Detector (FID).

After that compounds were identified and their concentrations were calculated.

The PAHs compounds included naphthalene, indole, 2- methylnaphthalene,1- methylnaphthalene, biphenyl, acenaphthylene, acanaphthene, dibenzofuran + fluorine , anthracene + phenanthre , fluoranthene, carbazol, pyrene, benz (a) anthracene, chrysene, benzo (b) fluoranthene +benzo (k) fluoranthene, benzo(a) pyrene, indeno (1,2,3-cd) pyrene, dibenz (a,h) anthracene and benzo (g,h,i) perylene.

Also the results showed that all fish samples contained polycyclic aromatic hydrocarbons in their muscles, the total mean of these compounds ranged from 5.191 μg/kg in Tenualosa ilisha to 23.963 μg/gm in Acanthopagrus latus.