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Nutritional composition and heavy metal content of selected fruits in Nigeria
Journal of Agriculture and Environment for International Development
View Archive Info| Field | Value | |
| Title |
Nutritional composition and heavy metal content of selected fruits in Nigeria
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| Creator |
Omoyajowo, Koleayo Oluwafemi
Njoku, Kelechi Longinus Babalola, Olutunde Olusayo Adenekan, Olapeju Aderinola |
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| Description |
Despite the nutritional benefits obtained from fruit consumption, the presence of heavy metals accompanying it from the environment draws scientific concerns as these affect human health. The aim of this study is to determine nutritional composition and heavy metal content of some commonly consumed fruits (apple, watermelon and sweet orange) in Nigeria. Atomic absorption spectrophotometry was used to determine nickel, cadmium, chromium, lead and copper present in fruits. The results obtained show that the three fruit varieties contained considerable nutritional value that may meet body needs. Additionally, there was no significant difference in heavy metal concentrations of the fruits based on different locations (ANOVA F. test >0.05). This study posits that all the fruit varieties had the heavy metals within world health organisation (WHO) permissible limit except apples. Apples sampled for different locations had nickel and chromium levels above the WHO permissible limits. Based on the observations in this study, there is a need for continuity of heavy metals inspection in agricultural products so as to prevent contamination and secure human safety.
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| Publisher |
Italian Agency for Development Cooperation
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| Contributor |
Victor Sobanke and John Akintomide Ogidan, National Centre for Technology Management, Nigeria
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| Date |
2017-06-29
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| Type |
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion — — |
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| Format |
application/pdf
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| Identifier |
http://www.iao.florence.it/ojs/index.php/JAEID/article/view/560
10.12895/jaeid.20171.560 |
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| Source |
Journal of Agriculture and Environment for International Development; Vol 111, No 1 (2017); 123-139
Journal of Agriculture and Environment for International Development (JAEID); Vol 111, No 1 (2017); 123-139 2240-2802 1590-7198 |
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| Language |
eng
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| Relation |
http://www.iao.florence.it/ojs/index.php/JAEID/article/view/560/215
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| Rights |
Copyright (c) 2017 Journal of Agriculture and Environment for International Development (JAEID)
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