Research & Reviews: Journal of Microbiology and Biotechnology
MenuE- ISSN: 2320 - 3528
P- ISSN: 2347 - 2286
E- ISSN: 2320 - 3528
P- ISSN: 2347 - 2286
Leen Dirani*, Darine Salam and Samir Mustapha
American University of Beirut, Lebanon
ScientificTracks Abstracts: RRJMB
This study assesses the levels of heavy metal contamination in leafy vegetables at a national level in Lebanon, where heavy metals in soil and food crops pose a major threat to human health. Previous studies on this issue in Lebanon have been limited to small geographic areas, making this research particularly significant. The goal of this study is to establish a national database on the occurrence of six heavy metals, including copper, zinc, chromium, cadmium, nickel, and leads, in commonly consumed vegetables by the Lebanese population. The findings will help implement mitigation strategies and ensure safe food for the population. The research contributes to two key sustainable development goals: SDG 3 (good health and well-being) and SDG 15 (life on land). By analyzing the levels of pollutants in frequently consumed vegetables, this study takes steps towards ensuring the health and well-being of the Lebanese people. The analysis of collected plant samples using Atomic Absorption Spectrophotometer indicates relatively high concentrations of heavy metals, particularly zinc, copper, and chromium. While some vegetables have heavy metal concentrations above the WHO/FAO limit, making them a major health risk, others have concentrations that are safe for human consumption. Protective measures against heavy metal contamination are therefore necessary in agricultural lands across Lebanon.
Leen Dirani is a civil engineer pursuing a master’s degree in Environmental and Water Resources with a research focus on evaluating heavy metal concentrations in plants in Lebanon. She has a strong passion for promoting environmental sustainability and protecting natural resources, particularly in regions where these issues are not widely addressed. She work is informed by her understanding of the impact of human activities on the environment, and she is using her expertise to study the impact of heavy metals on plant growth and health. Through her work on various projects related to environmental sustainability and water resources management, she has gained valuable experience in her field. She is committed to advancing knowledge and understanding in her field, and is enthusiastic about sharing her research and insights with fellow professionals. With her expertise, passion, and innovative research, she is poised to make a significant contribution to the field of environmental and water resources management.