Risk Assessment in Food Safety

A special issue of Foods (ISSN 2304-8158). This special issue belongs to the section "Food Quality and Safety".

Deadline for manuscript submissions: 25 November 2024 | Viewed by 1306

Special Issue Editor


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Guest Editor
Faculdade de Engenharia de Alimentos, Universidade Estadual de Campinas, Cidade Universitária, 13083-000 Campinas, SP, Brasil
Interests: food safety; food toxicology; additives; contaminants; food processing; risk assessment
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Special Issue Information

Dear Colleagues,

Risk assessment in food safety is a scientific process aimed at identifying, evaluating and prioritizing potential hazards in food production, processing and consumption. It involves assessing the likelihood and severity of harm caused by biological, chemical or physical contaminants present in food. The key steps include hazard identification, where potential risks are identified, followed by hazard characterization to understand the nature and extent of the risk. Exposure assessment estimates the level of exposure to hazards, while risk characterization combines all previous steps to determine the overall risk level. Factors such as population susceptibility, food consumption patterns and the effectiveness of control measures are considered. Risk assessment informs regulatory agencies, food manufacturers and consumers about the potential risks associated with specific foods, guiding the development of preventive measures and policies to ensure food safety and protect public health. This Special Issue is focused on risk assessment in food safety, including current and future challenges related to biological, chemical or physical hazards. Interdisciplinary and innovative research involving fields such as microbiology, toxicology, epidemiology, nutrition and food science are welcome in the form of original research articles and reviews.

Dr. Adriana Pavesi Arisseto Bragotto
Guest Editor

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Keywords

  • foodborne pathogens
  • chemical contaminants
  • food additives
  • chemical residues
  • foreign matter
  • nutrients
  • allergens
  • intake
  • toxicity

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Published Papers (1 paper)

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Research

16 pages, 1643 KiB  
Article
Study of Factors Influencing the Oral Bioaccessibility of Commonly Used and Detected Pesticides in Bananas and Mangoes Based on in vitro Methods
by Chen Ma, Qun Zhang, Dai-Zhu Lv, Jia Song, Qiong Fan, Hai Tian and Ming-Yue Wang
Foods 2024, 13(13), 2019; https://doi.org/10.3390/foods13132019 - 26 Jun 2024
Cited by 1 | Viewed by 919
Abstract
Estimating the impact of pesticide residue bioaccessibility in fruits on dietary exposure is a complex task in human health risk assessment. This research investigated the bioaccessibility of ten commonly used and detected pesticides in bananas and mangoes, as well as the factors influencing [...] Read more.
Estimating the impact of pesticide residue bioaccessibility in fruits on dietary exposure is a complex task in human health risk assessment. This research investigated the bioaccessibility of ten commonly used and detected pesticides in bananas and mangoes, as well as the factors influencing it, using an in vitro model. The highest bioaccessibility was observed at pH levels of 2.5 and 6.5 in the gastric and intestinal stages, respectively. Bioaccessibility decreased significantly with increasing solid/liquid ratios for most pesticides. The consumption of protein and four dietary components (carbohydrates, protein, lipids, and dietary fiber) could significantly reduce pesticide bioaccessibility by 9.89–48.32% (p < 0.05). Bioaccessibility in oral and gastric stages among four populations followed the order of adults/the elderly > children > infants, due to decreasing concentrations of α-amylase and pepsin. Pesticides in bananas generally exhibited a higher bioaccessibility (18.65–82.97%) compared to that in mangoes (11.68–87.57%). Bioaccessibility showed a negative correlation with the Log P values of the target pesticide, while no clear relationship was found between bioaccessibility and initial pesticide concentrations. Incorporating bioaccessible pesticide concentrations into risk assessments could lower dietary risk estimates by 11.85–79.57%. Assessing human exposure to pesticides based on bioaccessibility would greatly improve the accuracy of the risk assessment. Full article
(This article belongs to the Special Issue Risk Assessment in Food Safety)
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