Recent Development of Rapid Non-Destructive Detection Technology of Quality and Safety in Foods

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

Deadline for manuscript submissions: 31 July 2025 | Viewed by 713

Special Issue Editor


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Guest Editor
School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
Interests: electrochemcial sensor; fluorescence sensing; colorimetric sensing; nanozyme; nanotechnology; food pollutant monitoring; nutrient analysis
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

In this Special Issue, manuscripts are expected to be high-quality, original research representing complete studies and scientific advances relevant to food quality and safety.

User-friendly food technology, including, but not limited to, electrochemical sensing, fluorescence analysis, colorimetric sensing, and Raman detection, will have the advantages of temporariness, easy operation, minimal analytical residues, portability, and reliability for molecular understandings of food systems, eventually bringing benefitting public protection in resource-deficient settings.

Moreover, we encourage the submission of manuscripts encompassing the point-of-use tracking of food processing, complex components, and hazardous substances, such as food additives, pesticide residues, and heavy metal pollution.

Research considered for publication should be of general interest to the scientific community and/or the public, its potential impact should be significant, and the technical quality is expected to conform to the highest standards of monitoring food quality and safety.

Dr. Xinai Zhang
Guest Editor

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 pollutant monitoring
  • nutrient analysis
  • portable sensing
  • biomimetic catalysis
  • nanozymes
  • guest–host recognition
  • point-of-use tracking

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Published Papers (1 paper)

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Review

34 pages, 12008 KiB  
Review
Recent Advances in Food Safety: Nanostructure-Sensitized Surface-Enhanced Raman Sensing
by Zeyan Liu, Renqing Yang, Haili Chen and Xinai Zhang
Foods 2025, 14(7), 1115; https://doi.org/10.3390/foods14071115 - 24 Mar 2025
Cited by 1 | Viewed by 581
Abstract
Food safety is directly related to human health and has attracted intense attention all over the world. Surface-enhanced Raman scattering (SERS), as a rapid and selective technique, has been widely applied in monitoring food safety. SERS substrates, as an essential factor for sensing [...] Read more.
Food safety is directly related to human health and has attracted intense attention all over the world. Surface-enhanced Raman scattering (SERS), as a rapid and selective technique, has been widely applied in monitoring food safety. SERS substrates, as an essential factor for sensing design, greatly influence the analytical performance. Currently, nanostructure-based SERS substrates have garnered significant interest due to their excellent merits in improving the sensitivity, specificity, and stability, holding great potential for the rapid and accurate sensing of food contaminants in complex matrices. This review summarizes the fundamentals of Raman spectroscopy and the used nanostructures for designing the SERS platform, including precious metal nanoparticles, metal–organic frameworks, polymers, and semiconductors. Moreover, it introduces the mechanisms and applications of nanostructures for enhancing SERS signals for monitoring hazardous substances, such as foodborne bacteria, pesticide and veterinary drug residues, food additives, illegal adulterants, and packaging material contamination. Finally, with the continuous progress of nanostructure technology and the continuous improvement of SERS technology, its application prospect in food safety testing will be broader. Full article
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