Special Issue "Editorial Board Members’ Collection Series in Food Hazards and 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: closed (30 May 2023) | Viewed by 2214

Special Issue Editors

State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China
Interests: food quality; authenticity; contaminants; analytical methods; NMR; metabolite profiling; chemometrics; nutritional properties
ANSES, Laboratory for Food Safety, Head of unit Trace Metals and Minerals, F-94700 Maisons-Alfort, France
Interests: trace elements in food; speciation analysis; analytical method development; inorganic chemical hazards; nanoparticles characterisation; risks assessment
Dr. Saji George
E-Mail Website
Guest Editor
Faculty of Agricultural and Environmental Sciences, McGill University, 21111 Lakeshore Rd., Sainte-Anne-de-Bellevue, QC H9X3V9, Canada
Interests: nanotechnology for food and agriculture

Special Issue Information

Dear Colleagues,

Food thermal processing is very important for the formation of food flavor. During food thermal processing, various chemical reactions occur, such as the Maillard reaction and caramelization, which produce not only flavor compounds but also chemical food hazards, including acrylamide and 5-hydroxymethylfurfural. Moreover, some natural toxins that accumulate in crops under natural field conditions remain stable during food processing, such as trace metals, aflatoxins, deoxynivalenol, and other mycotoxins. These food hazards have been reported to be carcinogenic, mutagenic or genotoxic to humans. Given the safety of different hazards, there is a need to develop innovative solutions to assess and mitigate the risks of multiple food hazards to the human body. In light of this, the current Special Issue seeks submissions of manuscripts that contribute to food hazard monitoring, mitigation in food processing, toxicological mechanisms, and potential protective agents. All types of articles are welcome this in Special Issue of Foods, including, but not limited to, the following topics:

  1. Innovative sample pre-treatment methodology for accurate analysis of food hazards in complex food matrices;
  2. Improved experimental methods using different analytical approaches for multiple food hazards;
  3. Simultaneous formation pathways of multiple food hazards in food processing;
  4. Novel strategies to inhibit and/or minimize the formation of food hazards in processed foods;
  5. Evaluation of the toxic effects and potential mechanisms of food hazards in in vivo/vitro models;
  6. New health-promoting products that can control or prevent the toxicity of food hazards.

Prof. Dr. Yi Chen
Dr. Petru Jitaru
Dr. Saji George
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Foods is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2900 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • food hazards
  • food processing
  • analysis methods
  • formation pathways
  • mitigation strategies
  • toxicological effects and mechanisms

Published Papers (2 papers)

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Research

Article
Combined Effects of Acrylamide and Ochratoxin A on the Intestinal Barrier in Caco-2 Cells
Foods 2023, 12(6), 1318; https://doi.org/10.3390/foods12061318 - 20 Mar 2023
Cited by 1 | Viewed by 929
Abstract
Acrylamide (AA) and ochratoxin A (OTA) are contaminants that co-exist in the same foods, and may create a serious threat to human health. However, the combined effects of AA and OTA on intestinal epithelial cells remain unclear. The purpose of this research was [...] Read more.
Acrylamide (AA) and ochratoxin A (OTA) are contaminants that co-exist in the same foods, and may create a serious threat to human health. However, the combined effects of AA and OTA on intestinal epithelial cells remain unclear. The purpose of this research was to investigate the effects of AA and OTA individually and collectively on Caco-2 cells. The results showed that AA and OTA significantly inhibited Caco-2 cell viability in a concentration- and time-dependent manner, decreased transepithelial electrical resistance (TEER) values, and increased the lucifer yellow (LY) permeabilization, lactate dehydrogenase (LDH) release and reactive oxygen species (ROS) levels. In addition, the levels of IL-1β, IL-6, and TNF-α increased, while the levels of IL-10 decreased after AA and OTA treatment. Western blot analysis revealed that AA and OTA damaged the intestinal barrier by reducing the expression of the tight junction (TJ) protein. The collective effects of AA and OTA exhibited enhanced toxicity compared to either single compound and, for most of the intestinal barrier function indicators, AA and OTA combined exposure tended to produce synergistic toxicity to Caco-2 cells. Overall, this research suggests the possibility of toxic reactions arising from the interaction of toxic substances present in foodstuffs with those produced during processing. Full article
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Article
Degradation of Zearalenone by Dielectric Barrier Discharge Cold Plasma and Its Effect on Maize Quality
Foods 2023, 12(6), 1129; https://doi.org/10.3390/foods12061129 - 07 Mar 2023
Viewed by 951
Abstract
In this study, a dielectric barrier discharge (DBD) cold plasma was used to degrade zearalenone, and the degradation efficiency and the quality of maize were evaluated. The results showed that the zearalenone degradation rates increased with the increase in voltage and time. When [...] Read more.
In this study, a dielectric barrier discharge (DBD) cold plasma was used to degrade zearalenone, and the degradation efficiency and the quality of maize were evaluated. The results showed that the zearalenone degradation rates increased with the increase in voltage and time. When it was treated at 50 KV for 120 s, the degradation percentage of the zearalenone in maize could reach 56.57%. The kinetics’ analysis showed that the degradation followed a first-order reaction. The crude fiber of the maize reduced after the cold plasma treatment. In addition, cold plasma treatment did not significantly change the crude protein content, but slightly changed the fatty acid and color. The changes in maize quality are generally acceptable. DBD cold plasma may be a promising approach to reducing zearalenone in maize. Full article
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