Determination of toxic (Pb, Cd) and essential (Zn, Mn) metals in canned tuna fish produced in Iran
نویسندگان
چکیده
منابع مشابه
Determination of toxic (Pb, Cd) and essential (Zn, Mn) metals in canned tuna fish produced in Iran
BACKGROUND Metal pollution of waterways directly affects human health and can impact the food chain. Seafood living in polluted water can accumulate trace metals. The purpose of this study was to analyze the toxic metals Pb and Cd and the dietary essential metals Zn and Mn in 120 cans of tuna species from four different brands processed in Iran and purchased in 2012. RESULTS The mean level of...
متن کاملDetermination of Pb, Cd, Ni, Zn concentration in canned fish in south of Iran
Introduction: Heavy metals as environment pollutant are potentially dangerous for living organisms. These metals cause interruption of enzyme activity and impaired synthesis of compounds that are essential for body, and can accumulate in aquatic bodies. The aim of this study was to determine lead, cadmium, nickel and zinc in canned fish in south of Iran. Methods: In this descriptive and analyti...
متن کاملaccumulation of heavy metals (cu, zn, cd and pb) in sediment and selected organisms in lukut river, negrisembilan, malaysia, and toxocological studies of heavy metals (cu, zn, cd and pb) on penaeus monodon (fabricius, 1798) juveniles
چکیده ندارد.
15 صفحه اولDetermination of Mercury in Fish (Otollithes ruber) and Canned Tuna Fish in Khuzestan and Shiraz, Iran
In this study mercury was determined in canned tuna fish produced and distributed in Iran after digestion by the standard methods of AOAC. Mercury contents in fish and canned tuna fish were determined by cold vapor atomic absorption spectrophotometer. The metal content, expressed in mg/kg wet weight for mercury varied from 0.017 to 0.394 (average of 0. 089) and 0.023 to 0.529 (average of 0.146)...
متن کاملHeavy metals content of canned tuna fish marketed in Tabriz, Iran
Some heavy metals are dangerous to health and there is rising concern about the quality of foodstuffs in some parts of the world. Fish, particularly Tuna fish, can concentrate huge quantities of several metals from water and they even play a significant role in human nourishment. OBJECTIVES: In this study, the concentrations of mercury and four trace metals in five brands of canned tuna samples...
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ژورنال
عنوان ژورنال: Journal of Environmental Health Science and Engineering
سال: 2015
ISSN: 2052-336X
DOI: 10.1186/s40201-015-0215-x