Dataset Information

Occurrence of Chemical Contaminants in Peruvian Produce: A Food-Safety Perspective.

ABSTRACT: The presence of chemical contaminants in agricultural products is a continued food-safety challenge in Peru. This country has robust agriculture potential, but its output of fruits and vegetables is severely impacted by massive mining activities, as well as poor farming practices, including the use of polluted irrigation water, misuse of pesticides, and inadequate postharvest conditions. This review examines the current scientific knowledge on the levels of pesticide residues, heavy metals, and mycotoxins on crops produced in Peru. The available data shows that several crop varieties are contaminated with these classes of chemical contaminants, and at levels that exceed the national and international permissible limits. The abundance of chemical contaminants in produce indicates a relevant food-safety issue, which increases the risks of chronic human diseases, like cancer-a leading cause of death in Peru. Finally, this review presents recommendations to address these contamination problems in produce grown in the Andean country.

SUBMITTER: Galagarza OA

PROVIDER: S-EPMC8307517 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature

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Occurrence of Chemical Contaminants in Peruvian Produce: A Food-Safety Perspective.

Galagarza Oscar A OA Ramirez-Hernandez Alejandra A Oliver Haley F HF Álvarez Rodríguez Mariel V MV Valdez Ortiz María Del Carmen MDC Pachari Vera Erika E Cereceda Yakelin Y Diaz-Valencia Yemina K YK Deering Amanda J AJ

Foods (Basel, Switzerland) 20210624 7

The presence of chemical contaminants in agricultural products is a continued food-safety challenge in Peru. This country has robust agriculture potential, but its output of fruits and vegetables is severely impacted by massive mining activities, as well as poor farming practices, including the use of polluted irrigation water, misuse of pesticides, and inadequate postharvest conditions. This review examines the current scientific knowledge on the levels of pesticide residues, heavy metals, and ...[more]

PMID: 34202592

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Project description:BackgroundFoodborne and waterborne illnesses affect over four million Canadians annually and pose a preventable burden on the nation's healthcare system. Climate change can increase the risk of such illnesses by increasing the likelihood of exposure to contaminants. As climate change progresses, it is imperative to better understand its impact on the dissemination of foodborne and waterborne contaminants throughout the food system. Currently, there is limited, synthesised evidence for how future changes in Canada's climate may affect the risk of contamination of preharvest foods. The aim of this research is to collate and describe available information on effects of climate variables on biological and chemical contamination of preharvest foods in Canada. This information will contribute to improved understanding of climate change impacts and potential adaptation and mitigation strategies to increase climate resiliency in Canada's food system.MethodsA preliminary search of MEDLINE, Web of Science and Google was conducted to verify the absence of existing reviews and to inform the development of this review protocol. Information will be identified by searching four academic databases: MEDLINE via Ovid, AGRICultural OnLine Access (AGRICOLA), CAB International and Web of Science. This search will be supplemented by a targeted grey literature search. The search strategy includes index terms and keywords for Canada-relevant foodborne and waterborne pathogens and chemical contaminants, preharvest foods and climate change. Search results will be managed using Covidence during all phases of the review, conducted by two independent reviewers. Data will be extracted, synthesised and presented using graphical and tabular formats.This scoping review protocol describes the process for retrieving a comprehensive set of evidence for how climate change variables may increase risk of biological or chemical contamination of preharvest foods in Canada. This review will provide decision-makers with a detailed understanding of climate variable-preharvest food-contaminant combinations using the best available evidence.Ethics and disseminationEthical considerations are not applicable to this protocol as scoping reviews conduct secondary data analysis that synthesises data from publicly available sources. The results from this review will be disseminated through a peer-reviewed publication and conference presentation.

Dataset Information

Occurrence of Chemical Contaminants in Peruvian Produce: A Food-Safety Perspective.

Publications

Occurrence of Chemical Contaminants in Peruvian Produce: A Food-Safety Perspective.

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