Research Article
Quantitative Evaluation and Comparative Analysis of Toxic Heavy Metal Levels (Pb and Mn) in Pineapple, Papaya, Banana and Mango Fruit Purchased from Tepi Market
Desalegn Tesfa Tefera*
Issue:
Volume 12, Issue 2, June 2024
Pages:
13-23
Received:
10 June 2024
Accepted:
1 July 2024
Published:
23 July 2024
Abstract: This study aimed to analyze the composition and safety of commonly consumed fruits, namely pineapples, papaya, banana, and mango, and evaluate their suitability as part of a balanced diet. The fruits were assessed for moisture content, ash content, and heavy metal concentrations, specifically lead (Pb) and manganese (Mn). The moisture content values obtained for pineapple (81.3% ± 0.8), papaya (75.8% ± 1), banana (76% ± 0.5), and mango (83.8% ± 1) indicate varying levels of water content in these fruits. In terms of ash content, the values measured for pineapple (0.66% ± 1), papaya (1% ± 0.5), banana (1.6% ± 1), and mango (2.3% ± 1) indicate the ash content present in these fruits. The concentrations of lead and manganese in the fruit samples were within acceptable ranges, with values for lead ranging from 0.04 ppm to 0.08 ppm, and values for manganese ranging from 0.002 ppm to 0.006 ppm. These results assure the safety of these fruits for consumption. However, further research is recommended to explore factors affecting fruit composition, such as varietal differences and environmental conditions. These findings emphasize the importance of sourcing fruits from reputable suppliers and practicing proper fruit handling and storage. Overall, including these fruits in a balanced diet provides essential nutrients and contributes to a healthy lifestyle. Continuous monitoring and research are crucial to ensure the quality and safety of these fruits for long-term consumption.
Abstract: This study aimed to analyze the composition and safety of commonly consumed fruits, namely pineapples, papaya, banana, and mango, and evaluate their suitability as part of a balanced diet. The fruits were assessed for moisture content, ash content, and heavy metal concentrations, specifically lead (Pb) and manganese (Mn). The moisture content value...
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