Proximate Compositions and Risk Assessment of Lead in Two Common Fishes (Labeo rohita and Barbonymus gonionotus) Collected from River and Farms of Bagerhat, Bangladesh

Q3 Agricultural and Biological Sciences

Journal of Food Quality and Hazards Control Pub Date : 2021-09-10 DOI:10.18502/jfqhc.8.3.7195

M. Laeeq Khan, Islam, M. Mamun

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引用次数: 0

Abstract

Background: Among the local fish species in Bangladesh, Labeo rohita and Barbonymus gonionotus are two popular fish species. The present work focused on proximate compositions (moisture, protein, fat, and ash) and risk assessment of lead in two common fishes (L. rohita and B. gonionotus) collected from river and farms of Bagerhat, Bangladesh. Furthermore, effect of freezing condition on fish lipid was studied. Methods: Proximate compositions of the fish samples were determined according to conventional methods. The lead contents were analyzed by wet digestion method using an atomic absorption spectrophotometer. The health risks models such as Estimated Daily Intake (EDI), Target Hazard Quotient (THQ), Hazard Index (HI), and Target Cancer Risk (TCR) were conducted for health risk assessment of the local people. Data were analyzed using SPSS software (version 16.0). Results: A positive correlation was found between moisture-protein and lipid-ash of the L. rohita fish. Besides, a positive relation was observed in ash-moisture, and lipid-protein for B. gonionotus. The lead content in river L. rohita, farm L. rohita, river B. gonionotus, and farm B. gonionotus was observed as 9.00, 9.20, 8.29, and 6.39 mg/kg, respectively. The lead content found in the fish species were above the permissible limit. The TCR revealed the carcinogenic effects to the local people due to exposure of lead. Conclusion: This study reflects some data about proximate values of L. rohita and B. gonionotus fishes. The concentrations of lead in the fish samples were above the safe limits, and may have carcinogenic effects of the local consumers in Bagerhat, Bangladesh.

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孟加拉国Bagerhat河和农场采集的两种常见鱼类（Labeo rohita和Barbonymus goninotus）铅的近似成分和风险评估

背景：在孟加拉国当地的鱼类中，罗希塔白鳍鱼（Labeo rohita）和戈氏Barbonymus goninotus是两种受欢迎的鱼类。目前的工作重点是从孟加拉国巴格哈特的河流和农场采集的两种常见鱼类（L.rohita和B.goninotus）的铅的接近成分（水分、蛋白质、脂肪和灰分）和风险评估。此外，还研究了冷冻条件对鱼类脂质的影响。方法：采用常规方法测定鱼类样品的近似成分。用原子吸收分光光度计采用湿法消解法对铅含量进行分析。采用估计每日摄入量（EDI）、目标危险系数（THQ）、危险指数（HI）和目标癌症风险（TCR）等健康风险模型对当地居民进行健康风险评估。采用SPSS软件（16.0版）对数据进行分析。除此之外，灰水含量和脂蛋白含量也呈正相关。罗hita河、罗hita农场、B.goninotus河和B.goninotos农场的铅含量分别为9.00、9.20、8.29和6.39mg/kg。在这些鱼类中发现的铅含量超过了允许的限度。TCR揭示了铅暴露对当地人的致癌作用。结论：本研究反映了罗汉鱼和棘背鱼的近似值。鱼类样本中的铅浓度超过了安全限值，可能对孟加拉国巴格哈特当地消费者产生致癌影响。

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来源期刊

Journal of Food Quality and Hazards Control Agricultural and Biological Sciences-Food Science

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

8 weeks

期刊介绍： Journal of Food Quality and Hazards Control (J. Food Qual. Hazards Control) is an international peer-reviewed quarterly journal that aims at publishing of high quality articles involved in food quality, food hygiene, food safety, and food control which scientists from all over the world may submit their manuscript. This academic journal aims to improve international exchange of new findings and recent developments in all aspects of agricultural and biological sciences. This free of charge journal is published in both online and print forms and welcomes the manuscripts that fulfill the general criteria of novelty and scientific importance. Among the most significant objectives of Journal of Food Quality and Hazards Control are to ensure that the articles reflect a wide range of topics regarding journal scopes; to do a fair, scientific, fast, as well as high quality peer-review process; to provide a wide and diverse geographical coverage of articles around the world; and to publish the articles having a trustable resource of scientific information for the audiences. The types of acceptable submissions include original article, review article, short communication, letter to the editor, case report, editorial, as well as book review. Journal of Food Quality and Hazards Control is an official journal of Research Center for Food Hygiene and Safety, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.