Potentially Toxic Elements Concentrations And Human Health Risk Assessment Of Food Crops In Bajaur Agency, Pakistan
Zia Ullah, Alia Naz, Umar Saddique, Abdullah Aman Khan, Wisal Shah, Said Muhammad
Published 2017 · Geology
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This study investigates the potentially toxic elements (PTEs) concentrations in various food crops along the Bajaur Agency. For this purpose, food crop samples were collected and analyzed for PTEs including cadmium (Cd), nickel (Ni), chromium (Cr), copper (Cu), cobalt (Co), zinc (Zn) and lead (Pb) by atomic absorption spectrometer (PerkinElmer, AAS-PEA-700). Among the food crops, Spinacia oleracea L. showed the highest concentrations for Ni, Cr, Cu, Co and Pb, Brassica juncea (L.) Czern. for Cd, and Zea mays L. for Pb. The concentrations of the Cd, Cr and Ni in food crops have surpassed the safe limits set by Food and Agriculture Organization/World Health Organization. Determined PTEs concentrations in food crops were evaluated for the risk assessment through single and collectively PTEs and food crop using the daily intake of metals (DIM) and hazard quotient (HQ). Results revealed that through food crops intake the highest values of DIM and HQ were observed for Zn and Cd, respectively. Children showed the highest HQ values, compared to adults for Triticum aestivum L. consumption. High HQ values can cause hazardous health problem in exposed populations; therefore, this study recommends regular monitoring of PTEs concentrations in food crops.
This paper references
Toxicity and Bioaccumulation of Heavy Metals in Spinach (Spinacia oleracea) Grown in a Controlled Environment
Naz Alia (2015)
Accumulation and ecological effects of soil heavy metals in conventional and organic greenhouse vegetable production systems in Nanjing, China
Yong Chen (2013)
Heavy metals and health risk assessment of arable soils and food crops around Pb–Zn mining localities in Enyigba, southeastern Nigeria
Smart C. Obiora (2016)
Heavy metal speciation in various grain sizes of industrially contaminated street dust using multivariate statistical analysis.
Gülşen Yıldırım (2016)
Soil and human health: a review
Margaret A. Oliver (1997)
Joint FAO/WHO food standards programme, codex alimentarius commission: List of additives evaluated for their safety‐in‐use in food. First Series. 88 Seiten. FAO and WHO, 1973. Preis: 1.— $
Hans Jochen Lewerenz (1976)
A comparative study of human health risks via consumption of food crops grown on wastewater irrigated soil (Peshawar) and relatively clean water irrigated soil (lower Dir).
Farooq A Jan (2010)
Heavy metals potential health risk assessment through consumption of wastewater irrigated wild plants: A case study
Muhammad Uzair Khan (2016)
Chemical analysis. In: Moore PD, Chapman SB (eds) Methods in plant ecology
S Allen (1986)
Concentration of heavy metals and trace elements in soils, waters and vegetables and assessment of health risk in the vicinity of a lignite-fired power plant.
Fotini Noli (2016)
Population health risk due to dietary intake of heavy metals in the industrial area of Huludao City, China.
N Zheng (2007)
Soil and vegetables enrichment with heavy metals from geological sources in Gilgit, northern Pakistan.
Sardar Khan (2010)
Status of heavy metal residues in fish species of Pakistan.
Majid Hussain (2014)
Global outlook on nutrition and the environment: meeting the challenges of the next millennium.
G. Venkatesh Iyengar (2000)
Potential Risk Assessment of Metal Consumption in Food Crops Irrigated with Wastewater
Muhammad Umar Khan (2014)
Presence of heavy metals in fruits and vegetables: Health risk implications in Bangladesh.
Nazma Shaheen (2016)
Broccoli Microgreens: A Mineral-Rich Crop That Can Diversify Food Systems
Carolyn F. Weber (2017)
Human health risk from heavy metal via food crops consumption with wastewater irrigation practices in Pakistan.
Muhammad Usman Khan (2013)
Arsenic and heavy metals contamination, risk assessment and their source in drinking water of the Mardan District, Khyber Pakhtunkhwa, Pakistan.
Nida Gul (2015)
Cancer: Principles and Practice of Oncology
Glenn Steele (1983)
Mercury contamination in selected foodstuffs and potential health risk assessment along the artisanal gold mining, Gilgit-Baltistan, Pakistan
Arjumand Riaz (2017)
Health risks of heavy metals in contaminated soils and food crops irrigated with wastewater in Beijing, China.
Suliman Khan (2008)
Heavy metal contamination in soils and vegetables near an e-waste processing site, South China.
Chunling Luo (2011)
Concentration of heavy metals in vegetables and potential health risk assessment in China
Taiyang Zhong (2017)
Increased Glutathione Biosynthesis Plays a Role in Nickel Tolerance in Thlaspi Nickel Hyperaccumulators
John L. Freeman (2004)
Tezer H (1926)
Trace elements in soils and plants
Alina Kabata-Pendias (2010)
Opportunities and feasibilities for biotechnological improvement of Zn, Cd or Ni tolerance and accumulation in plants
Zeshan Hassan (2011)
Vegetable protein intake is associated with lower gallbladder disease risk: Findings from the Women's Health Initiative prospective cohort.
Eric M Lander (2016)
Potential Heavy Metals Accumulation of Indigenous Plant Species along the Mafic and Ultramafic Terrain in the Mohmand Agency, Pakistan
Mohammad Tahir Shah (2014)
Metals in leafy vegetables grown in Addis Ababa and toxicological implications
Fisseha Itanna (2002)
Safe levels of cadmium intake to prevent renal toxicity in human subjects.
Soisungwan Satarug (2000)
Mineral content of sorghum genotypes and the influence of water stress.
Caroline Liboreiro Paiva (2017)
Heavy metals in soil, vegetables and fruits in the endemic upper gastrointestinal cancer region of Turkey.
M. Kürşad Türkdoğan (2003)
Health risk assessment of heavy metals and their source apportionment in drinking water of Kohistan region, northern Pakistan
Said Muhammad (2011)
Greenhouse cultivation mitigates metal-ingestion-associated health risks from vegetables in wastewater-irrigated agroecosystems.
Chun Hua Cao (2016)
Transfer characteristics of cadmium and lead from soil to the edible parts of six vegetable species in southeastern China.
Guo Wang (2006)
Tokalıoğlu Ş (2016) Heavy metal speciation in various grain sizes of industrially contaminated street dust using multivariate statistical analysis
G Yıldırım (2016)
Combined effect of copper, cadmium, and lead upon Cucumis sativus growth and bioaccumulation.
Youn-Joo An (2004)
Arsenic mitigates cadmium toxicity in rice seedlings
Yonghong Sun (2008)
Health risk assessment of heavy metals via dietary intake of foodstuffs from the wastewater irrigated site of a dry tropical area of India.
Anita Kumari Singh (2010)
Heavy metal content of vegetables irrigated with mixtures of wastewater and sewage sludge in Zimbabwe : Implications for human health
Maud Muchuweti (2006)
Household Air Pollution and Under-Five Mortality in Bangladesh (2004–2011)
Sabrina Naz (2015)
Heavy metal accumulation in vegetables irrigated with water from different sources
Monu Arora (2008)
Dietary intake of dioxins and dioxin-like PCBs, due to the consumption of dairy products, fish/seafood and meat from Ismailia city, Egypt.
N Loutfy (2006)
Metals toxicity and its bioaccumulation in purslane seedlings grown in controlled environment
Alia Naz (2013)
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Potentially Toxic Element Content in Arid Agricultural Soils in South Iran
Tahereh Moghtaderi (2020)
Mercury Contamination in Water and Sediments and the Associated Health Risk: A Case Study of Artisanal Gold-mining
Arjumand Riaz (2019)
Potential harmful elements in coal dust and human health risk assessment near the mining areas in Cherat, Pakistan
Muhammad Ishtiaq (2018)
Associations of potentially toxic elements (PTEs) in drinking water and human biomarkers: a case study from five districts of Pakistan
Ubaid Ur Rehman (2018)
Assessment of the concentrations and health risk of some heavy metals in cowpea (Vignus unguiculata) in Gwagwalada, Nigeria.
Motunrayo Ganiyat Akande (2019)
Health risk assessment of nitrate exposure in groundwater of rural areas of Gonabad and Bajestan, Iran
Mehdi Qasemi (2018)
Potentially toxic elements contamination in water and evaluation for risk assessment in the Rawalpindi, Pakistan
Said Akbar Khan (2019)
Copper and other heavy metals in grapes: a pilot study tracing influential factors and evaluating potential risks in China
Xiaomin Li (2018)