Health Risk Assessment of Heavy Metal Accumulation in Broiler Chickens and Heavy Metal Removal in Drinking Water using Moringa Oleifera Seeds in Lomé, Togo.

IF 2.4 Q1 Medicine
Journal of Health and Pollution Pub Date : 2021-08-17 eCollection Date: 2021-09-01 DOI:10.5696/2156-9614-11.31.210911
Idrissa Soumaoro, Wéré Pitala, Kissao Gnandi, Tona Kokou
{"title":"Health Risk Assessment of Heavy Metal Accumulation in Broiler Chickens and Heavy Metal Removal in Drinking Water using <i>Moringa Oleifera</i> Seeds in Lomé, Togo.","authors":"Idrissa Soumaoro,&nbsp;Wéré Pitala,&nbsp;Kissao Gnandi,&nbsp;Tona Kokou","doi":"10.5696/2156-9614-11.31.210911","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Heavy metals are persistent in the environment and can cause bioaccumulation in the food chain. Drinking water contamination by heavy metals can pose a risk to poultry and to human health. The need for affordable, reliable and effective methods of water treatment has led to the use of plants materials, including coagulants such as <i>Moringa oleifera</i> seeds, to ensure poultry products are safe for consumers.</p><p><strong>Objectives: </strong>The aim of the present study was to investigate the effects of drinking water treatment by <i>Moringa oleifera</i> seed on the concentration and distribution of metals such as arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), nickel (Ni), lead (Pb) in different parts of broilers chickens and theirs effects on consumer health.</p><p><strong>Methods: </strong>A total number of 264 one-day old chickens (Cobb-500) were assigned to three treatments, with 22 birds in each treatment and replicated four times: untreated well water (UW), well water treated with <i>Moringa oleifera</i> seeds and filtered (MOF) and well water treated with <i>Moringa oleifera</i> seeds but unfiltered (MOU). Thirty birds were randomly chosen from different treatments and slaughtered at day 45 of the experiment and samples of livers, kidneys, gizzards and breasts were obtained and analyzed for toxic metals concentrations using atomic absorption spectrophotometry.</p><p><strong>Results: </strong>The results indicated that the bioaccumulation of heavy metals was lower in MOF than those in UW and MOU. The target hazard quotient (THQ) for individual metals was below acceptable limits except for As and Pb in UW and MOU. The carcinogenic risk (TR) was estimated for each metal due to consumption of different types of chicken.</p><p><strong>Conclusions: </strong><i>Moringa oleifera</i> seeds are an environmentally friendly natural coagulant and able to treat water containing undesirable heavy metal concentrations and ensure that poultry meat is safe for consumers.</p><p><strong>Competing interests: </strong>The authors declare no competing financial interests.</p><p><strong>Ethics approval: </strong>This study was approved by the ethics Committee of the University of Lomé-Togo.</p>","PeriodicalId":52138,"journal":{"name":"Journal of Health and Pollution","volume":null,"pages":null},"PeriodicalIF":2.4000,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8383796/pdf/","citationCount":"7","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Health and Pollution","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5696/2156-9614-11.31.210911","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2021/9/1 0:00:00","PubModel":"eCollection","JCR":"Q1","JCRName":"Medicine","Score":null,"Total":0}
引用次数: 7

Abstract

Background: Heavy metals are persistent in the environment and can cause bioaccumulation in the food chain. Drinking water contamination by heavy metals can pose a risk to poultry and to human health. The need for affordable, reliable and effective methods of water treatment has led to the use of plants materials, including coagulants such as Moringa oleifera seeds, to ensure poultry products are safe for consumers.

Objectives: The aim of the present study was to investigate the effects of drinking water treatment by Moringa oleifera seed on the concentration and distribution of metals such as arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), nickel (Ni), lead (Pb) in different parts of broilers chickens and theirs effects on consumer health.

Methods: A total number of 264 one-day old chickens (Cobb-500) were assigned to three treatments, with 22 birds in each treatment and replicated four times: untreated well water (UW), well water treated with Moringa oleifera seeds and filtered (MOF) and well water treated with Moringa oleifera seeds but unfiltered (MOU). Thirty birds were randomly chosen from different treatments and slaughtered at day 45 of the experiment and samples of livers, kidneys, gizzards and breasts were obtained and analyzed for toxic metals concentrations using atomic absorption spectrophotometry.

Results: The results indicated that the bioaccumulation of heavy metals was lower in MOF than those in UW and MOU. The target hazard quotient (THQ) for individual metals was below acceptable limits except for As and Pb in UW and MOU. The carcinogenic risk (TR) was estimated for each metal due to consumption of different types of chicken.

Conclusions: Moringa oleifera seeds are an environmentally friendly natural coagulant and able to treat water containing undesirable heavy metal concentrations and ensure that poultry meat is safe for consumers.

Competing interests: The authors declare no competing financial interests.

Ethics approval: This study was approved by the ethics Committee of the University of Lomé-Togo.

Abstract Image

Abstract Image

Abstract Image

多哥lomovel地区肉鸡体内重金属积累及辣木籽去除饮用水中重金属的健康风险评价
背景:重金属在环境中具有持久性,并可在食物链中引起生物积累。被重金属污染的饮用水可对家禽和人类健康构成风险。对负担得起、可靠和有效的水处理方法的需求导致使用植物材料,包括凝固剂,如辣木种子,以确保家禽产品对消费者安全。目的:研究辣木籽对肉鸡饮用水中砷(as)、镉(Cd)、铬(Cr)、铜(Cu)、镍(Ni)、铅(Pb)等金属的浓度和分布的影响及其对消费者健康的影响。方法:将264只1日龄鸡(Cobb-500)分为3个处理,每个处理22只,重复4次:未经处理的井水(UW)、经过滤的辣木籽处理的井水(MOF)和经未经过滤的辣木籽处理的井水(MOU)。试验第45天,从不同处理中随机选取30只鸡屠宰,取其肝脏、肾脏、砂囊和乳房标本,采用原子吸收分光光度法测定有毒金属浓度。结果:MOF中重金属的生物积累量低于UW和MOU。除UW和MOU中的As和Pb外,其他金属的目标危害商(THQ)均低于可接受限度。由于食用不同种类的鸡肉,对每种金属的致癌风险(TR)进行了估计。结论:辣木籽是一种环保的天然混凝剂,能够处理含有不良重金属浓度的水,确保禽肉对消费者是安全的。利益竞争:作者声明没有经济利益竞争。伦理批准:本研究已获得lomsami - togo大学伦理委员会的批准。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Journal of Health and Pollution
Journal of Health and Pollution Medicine-Public Health, Environmental and Occupational Health
自引率
0.00%
发文量
0
审稿时长
18 weeks
期刊介绍: The Journal of Health and Pollution (JH&P) was initiated with funding from the European Union and World Bank and continues to be a Platinum Open Access Journal. There are no publication or viewing charges. That is, there are no charges to readers or authors. Upon peer-review and acceptance, all articles are made available online. The high-ranking editorial board is comprised of active members who participate in JH&P submissions and editorial policies. The Journal of Health and Pollution welcomes manuscripts based on original research as well as findings from re-interpretation and examination of existing data. JH&P focuses on point source pollution, related health impacts, environmental control and remediation technology. JH&P also has an interest in ambient and indoor pollution. Pollutants of particular interest include heavy metals, pesticides, radionuclides, dioxins, polychlorinated biphenyls (PCBs), polycyclic aromatic hydrocarbons (PAHs), volatile organic compounds (VOCs), air particulates (PM10 and PM2.5), and other severe and persistent toxins. JH&P emphasizes work relating directly to low and middle-income countries, however relevant work relating to high-income countries will be considered on a case-by-case basis.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信