The content of Cd, Pb, Al, and As in fresh vegetables, green salads and potato fried purchased from the Egyptian market and restaurant were determined using atomic absorption spectrometry (AAS).The results of this study showed that there was wide variation in the concentration of these metals in vegetables collected from different sites. The highest Cd level in watercress (8.33 mg/Kg) was found in Cairo. Vegetables grown in Cairo and Alexandria had cadmium many folds higher than those of other towns. Lead concentration in potato of Alexandria is more than permitted level. Aluminium (Al) content was high concentration in all vegetable samples and arsenic (As) concentration mostly was appeared in potato. Analytical results indicated that the concentration of Cd, Pb, and As in green salad samples were so few. The highest concentration of Al was detected in salad collected from popular restaurant 8. The results show that the heavy metal content in unprocessed potato appears to be much higher than that in processed potato. The highest levels of Cd, Pb, and Al were detected in popular restaurant 9. Cd and As contents of international chain restaurant 1 were found in high level (2.958 and 0.95mg/Kg).
| Published in | International Journal of Environmental Monitoring and Analysis (Volume 3, Issue 2) |
| DOI | 10.11648/j.ijema.20150302.11 |
| Page(s) | 28-37 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2015. Published by Science Publishing Group |
Heavy Metals; Food Contaminants, Cadmium, Lead, Aluminium, Arsenic, Fresh Vegetables, Green Salad, Potato Fried
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APA Style
Hanaa S. M. Abd El-Rahman, Abeer M. N. H. El-Dakak, Zein H. (2015). Investigation and Evaluation on Heavy Metal Contaminations of Green Salads and Potato Fried in Different Restaurants and Fresh Vegetables in Some Egyptian Governorates. International Journal of Environmental Monitoring and Analysis, 3(2), 28-37. https://doi.org/10.11648/j.ijema.20150302.11
ACS Style
Hanaa S. M. Abd El-Rahman; Abeer M. N. H. El-Dakak; Zein H. Investigation and Evaluation on Heavy Metal Contaminations of Green Salads and Potato Fried in Different Restaurants and Fresh Vegetables in Some Egyptian Governorates. Int. J. Environ. Monit. Anal. 2015, 3(2), 28-37. doi: 10.11648/j.ijema.20150302.11
AMA Style
Hanaa S. M. Abd El-Rahman, Abeer M. N. H. El-Dakak, Zein H. Investigation and Evaluation on Heavy Metal Contaminations of Green Salads and Potato Fried in Different Restaurants and Fresh Vegetables in Some Egyptian Governorates. Int J Environ Monit Anal. 2015;3(2):28-37. doi: 10.11648/j.ijema.20150302.11
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Download@article{10.11648/j.ijema.20150302.11,
author = {Hanaa S. M. Abd El-Rahman and Abeer M. N. H. El-Dakak and Zein H.},
title = {Investigation and Evaluation on Heavy Metal Contaminations of Green Salads and Potato Fried in Different Restaurants and Fresh Vegetables in Some Egyptian Governorates},
journal = {International Journal of Environmental Monitoring and Analysis},
volume = {3},
number = {2},
pages = {28-37},
doi = {10.11648/j.ijema.20150302.11},
url = {https://doi.org/10.11648/j.ijema.20150302.11},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijema.20150302.11},
abstract = {The content of Cd, Pb, Al, and As in fresh vegetables, green salads and potato fried purchased from the Egyptian market and restaurant were determined using atomic absorption spectrometry (AAS).The results of this study showed that there was wide variation in the concentration of these metals in vegetables collected from different sites. The highest Cd level in watercress (8.33 mg/Kg) was found in Cairo. Vegetables grown in Cairo and Alexandria had cadmium many folds higher than those of other towns. Lead concentration in potato of Alexandria is more than permitted level. Aluminium (Al) content was high concentration in all vegetable samples and arsenic (As) concentration mostly was appeared in potato. Analytical results indicated that the concentration of Cd, Pb, and As in green salad samples were so few. The highest concentration of Al was detected in salad collected from popular restaurant 8. The results show that the heavy metal content in unprocessed potato appears to be much higher than that in processed potato. The highest levels of Cd, Pb, and Al were detected in popular restaurant 9. Cd and As contents of international chain restaurant 1 were found in high level (2.958 and 0.95mg/Kg).},
year = {2015}
}
TY - JOUR T1 - Investigation and Evaluation on Heavy Metal Contaminations of Green Salads and Potato Fried in Different Restaurants and Fresh Vegetables in Some Egyptian Governorates AU - Hanaa S. M. Abd El-Rahman AU - Abeer M. N. H. El-Dakak AU - Zein H. Y1 - 2015/02/16 PY - 2015 N1 - https://doi.org/10.11648/j.ijema.20150302.11 DO - 10.11648/j.ijema.20150302.11 T2 - International Journal of Environmental Monitoring and Analysis JF - International Journal of Environmental Monitoring and Analysis JO - International Journal of Environmental Monitoring and Analysis SP - 28 EP - 37 PB - Science Publishing Group SN - 2328-7667 UR - https://doi.org/10.11648/j.ijema.20150302.11 AB - The content of Cd, Pb, Al, and As in fresh vegetables, green salads and potato fried purchased from the Egyptian market and restaurant were determined using atomic absorption spectrometry (AAS).The results of this study showed that there was wide variation in the concentration of these metals in vegetables collected from different sites. The highest Cd level in watercress (8.33 mg/Kg) was found in Cairo. Vegetables grown in Cairo and Alexandria had cadmium many folds higher than those of other towns. Lead concentration in potato of Alexandria is more than permitted level. Aluminium (Al) content was high concentration in all vegetable samples and arsenic (As) concentration mostly was appeared in potato. Analytical results indicated that the concentration of Cd, Pb, and As in green salad samples were so few. The highest concentration of Al was detected in salad collected from popular restaurant 8. The results show that the heavy metal content in unprocessed potato appears to be much higher than that in processed potato. The highest levels of Cd, Pb, and Al were detected in popular restaurant 9. Cd and As contents of international chain restaurant 1 were found in high level (2.958 and 0.95mg/Kg). VL - 3 IS - 2 ER -
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