نویسندگان
1 دانشگاه آزاد اسلامی، واحد اهواز، باشگاه پژوهشگران جوان و نخبگان، اهواز، ایران
2 دانشگاه آزاد اسلامی، واحد اهواز، گروه شیلات، اهواز، ایران
چکیده
کلیدواژهها
عنوان مقاله [English]
This study was done in order to determination of concentration of Lead, Zinc and Arsenic heavy metalsin the muscle of white leg shrimp (Litopenaeus vannamei) and Indian prawn(Fenneropenaeus indicus), in 2011. In this study, 36 samples of Litopenaeus vannamei and Fenneropenaeus indicus were collected from the shrimp culture of Choebdeh from Abadan. Metals were extracted from the tissues using dry digestion method and concentration of the heavy metals was measured by Atomic Absorption Spectrophotometer Perkin Elmer 4100. Data were analyzed with SPSS17 software in terms of oneaway (ANOVA). The highest concentration of heavy metals to Zn in muscle ofFenneropenaeus indicus was 15.16±0.4 mgkg-1dw. Also the lowest concentration of heavy metal as in muscle ofLitopenaeus vannamei was 0.087±0.004 mgKg-1dw. The concentration of Pb and Zn in muscle of Litopenaeus vannamei and Fenneropenaeus indicus have significant difference (P0.05).In this study, concentration of Pb, Zn and as was lower than international standards
کلیدواژهها [English]
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