Microbial Metabolism and Food Safety

A special issue of Metabolites (ISSN 2218-1989). This special issue belongs to the section "Food Metabolomics".

Deadline for manuscript submissions: 20 December 2024 | Viewed by 2646

Special Issue Editors


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Guest Editor
College of Biosystems Engineering & Food Science, Zhejiang University, Hangzhou 310058, China
Interests: food microbiology and biotechnology; microbial metabolism and food safety; development of functional factors by microbe

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Guest Editor
Chinese Nutrition Society, Beijing 100022, China
Interests: food and nutrition; nutrition for special populations; nutrition regulations; policies and standards; food labels

Special Issue Information

Dear Colleagues,

Achieving food security by 2030 is one of the Global Sustainable Development Goals proposed by the United Nations. Microbial metabolism is closely bound up in food production of many kinds, which means that it is crucial in ensuring food safety. Therefore, it would be beneficial to the accurate and targeted governance of the food industry by revealing the metabolic mechanisms of microorganisms with the ability to produce toxin, biocontrol and toxin degradation, which are considered a current research hotspot in the field of food safety.

Microbial metabolism, a series of chemical reactions and physical actions exerted by microorganisms, is critical in ensuring the safety of cereals, meat and other foods. There have been products from microorganisms or microorganisms themselves shown to preserve foods or prevent contamination. If the information on the metabolic mechanisms, metabolites, metabolic conditions or pathways can be analyzed, it will help to clarify the relationship between microbial metabolism and food safety, thus deepening our understanding of food governance.

In this Special Issue, researchers are encouraged to submit manuscripts of research papers and review articles on the latest developments in the field of food safety, including but not limited to microbial metabolism in the removal of harmful substances and the prevention and control of certain specific foods.

Dr. Wen-Wen Zhou
Dr. Junhua Han
Guest Editors

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Keywords

  • biocontrol
  • food safety
  • metabolic pathways
  • metabolites
  • metabolomics
  • microbial metabolism
  • toxin

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Published Papers (1 paper)

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Review

22 pages, 3782 KiB  
Review
Mycotoxin Contamination Status of Cereals in China and Potential Microbial Decontamination Methods
by Jing Zhang, Xi Tang, Yifan Cai and Wen-Wen Zhou
Metabolites 2023, 13(4), 551; https://doi.org/10.3390/metabo13040551 - 12 Apr 2023
Cited by 8 | Viewed by 2248
Abstract
The presence of mycotoxins in cereals can pose a significant health risk to animals and humans. China is one of the countries that is facing cereal contamination by mycotoxins. Treating mycotoxin-contaminated cereals with established physical and chemical methods can lead to negative effects, [...] Read more.
The presence of mycotoxins in cereals can pose a significant health risk to animals and humans. China is one of the countries that is facing cereal contamination by mycotoxins. Treating mycotoxin-contaminated cereals with established physical and chemical methods can lead to negative effects, such as the loss of nutrients, chemical residues, and high energy consumption. Therefore, microbial detoxification techniques are being considered for reducing and treating mycotoxins in cereals. This paper reviews the contamination of aflatoxins, zearalenone, deoxynivalenol, fumonisins, and ochratoxin A in major cereals (rice, wheat, and maize). Our discussion is based on 8700 samples from 30 provincial areas in China between 2005 and 2021. Previous research suggests that the temperature and humidity in the highly contaminated Chinese cereal-growing regions match the growth conditions of potential antagonists. Therefore, this review takes biological detoxification as the starting point and summarizes the methods of microbial detoxification, microbial active substance detoxification, and other microbial inhibition methods for treating contaminated cereals. Furthermore, their respective mechanisms are systematically analyzed, and a series of strategies for combining the above methods with the treatment of contaminated cereals in China are proposed. It is hoped that this review will provide a reference for subsequent solutions to cereal contamination problems and for the development of safer and more efficient methods of biological detoxification. Full article
(This article belongs to the Special Issue Microbial Metabolism and Food Safety)
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