Leafy Vegetables as Potential Pathways to Heavy Metal Hazards
نویسندگان
چکیده
منابع مشابه
Hazards of heavy metal contamination.
The main threats to human health from heavy metals are associated with exposure to lead, cadmium, mercury and arsenic. These metals have been extensively studied and their effects on human health regularly reviewed by international bodies such as the WHO. Heavy metals have been used by humans for thousands of years. Although several adverse health effects of heavy metals have been known for a l...
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Amount of polyphenols, flavonoids, anthocyanins in ethanol extracts and antioxidant activity of both ethanol and lipophilic extracts of common leafy vegetables in Bangladesh were compared. Among the 12 leafy vegetables, Ipomoea aquatica Forssk. showed the highest content of total polyphenols (38.9 mg gallic acid equivalent (GAE)/g extract) and flavonoids (23.2 mg (+)-catechin equivalent (CE)/g ...
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INTRODUCTION: This paper describes selected findings from an interdisciplinary research project funded by the UK Department for International Development (January 2000 to April 2003) which was carried out in Delhi and Varanasi by Imperial College, London in partnership with Srishti; Delhi University; Banaras Hindu University, Varanasi; Development Tracks, New Delhi and the Indian Agricultural R...
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We performed a risk assessment of metal exposure to population subgroups living on, and growing food on, urban sites. We modeled uptake of cadmium, copper, nickel, lead, and zinc for a selection of commonly grown allotment and garden vegetables. Generalized linear cross-validation showed that final predictions of Cd, Cu, Ni, and Zn content of food crops were satisfactory, whereas the Pb uptake ...
متن کاملPre- and postharvest preventive measures and intervention strategies to control microbial food safety hazards of fresh leafy vegetables.
This review includes an overview of the most important preventive measures along the farm to fork chain to prevent microbial contamination of leafy greens. It also includes the technological and managerial interventions related to primary production, postharvest handling, processing practices, distribution, and consumer handling to eliminate pathogens in leafy greens. When the microbiological r...
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ژورنال
عنوان ژورنال: Journal of Agricultural Chemistry and Environment
سال: 2019
ISSN: 2325-7458,2325-744X
DOI: 10.4236/jacen.2019.81003