范湖地区食用鸡蛋中的重金属含量

Q3 Environmental Science

Ekoloji Pub Date : 2013-03-31 DOI:10.5053/EKOLOJI.2013.863

H. Demirulus

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引用次数: 19

摘要

本研究旨在测定从凡湖地区获得的鸡蛋中某些重金属的浓度。采用原子吸收分光光度法(AAS)对土耳其凡省27个鸡场的鸡蛋进行了蛋白和蛋黄中Zn、Cu、Cd、Mn和Ni的含量分析。重金属的平均浓度为:蛋黄中Zn为35.6 ppm和42.2 ppm，蛋白中Zn为4.3 ppm和7.4 ppm;铜:蛋黄2.7 ppm和10.5 ppm，蛋白7.0 ppm和1.5 ppm;Cd:蛋黄0.34 ppm和1.24 ppm，蛋白0.31 ppm和1.25 ppm;Mn:蛋黄1.9 ppm和6.8 ppm，蛋白2.0 ppm和4.5 ppm;镍:蛋黄1.7 ppm和3.1 ppm，蛋白2.8 ppm和3.7 ppm。鸡蛋中镉的计算量表明，与世卫组织-粮农组织的临时耐受量相比，鸡蛋中镉的四种金属含量是安全的。鸡蛋是锌、铜、锰和镍的丰富来源。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The Heavy Metal Content in Chicken Eggs Consumed in Van Lake Territory

This study was conducted to determine some heavy metal concentrations of eggs obtained from Van lake territory. Samples of hen egg were collected from 27 farms distributed in Van province, Turkey to analyze the contents of Zn, Cu, Cd, Mn, and Ni in albumen and yolk with Atomic Absorption Spectrophotometer (AAS). The average concentrations of heavy metals were found as follows: Zn: 35.6 ppm and 42.2 ppm in yolk, 4.3 ppm and 7.4 ppm in albumen; Cu: 2.7 ppm and 10.5 ppm in yolk, 7.0 ppm and 1.5 ppm in albumen; Cd: 0.34 ppm and 1.24 ppm in yolk, 0.31 ppm and 1.25 ppm in albumen; Mn: 1.9 ppm and 6.8 ppm in yolk, 2.0 ppm and 4.5 ppm in albumen; Ni: 1.7 ppm and 3.1 ppm in yolk, 2.8 ppm and 3.7 ppm in albumen respectively. The calculated amounts of Cd in hen egg suggest that the eggs are safe in terms of four metals when compared with WHO-FAO provisional tolerated amount. Eggs are rich sources of Zn, Cu, Mn, and Ni generally.

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来源期刊

Ekoloji 环境科学-生态学

CiteScore

1.10

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Cessation. Ekoloji is an international journal that focuses on papers that report results from original research on all disciplines engaged in the field of environmental research. We welcome articles that cover the entire spectrum of environmental problems and environmental pollutants, whether chemical, biological or physical. Its coverage extends to all environmentally related issues: air and water pollution, solid waste, noise, recycling, natural resources, ecology and environmental protection. It includes articles on basic and applied environmental pollution research, including environmental engineering and environmental health. All types of pollution are covered, including atmospheric pollutants, detergents, fertilizers, industrial effluents, metals, mining wastes, oil, pesticides, plastics, radioactive materials and sewage. It also includes research papers on ecological and environmental issues such as climate change, biodiversity. The primary criteria for publication are scientific quality and ecological/environmental significance. The journal will be read and contributed to by biologists, applied ecologists, environmental scientists, natural resource specialists, environmental engineers, environmental health specialists, agro-ecologists, veterinaries, agricultural engineers, landscape planners and designers. The journal welcomes full "research papers" and short "research notes", only in the English language.