Development of Fluorescent and Infrared Spectroscopy Applications in Food Analysis: Second Edition

A special issue of Foods (ISSN 2304-8158). This special issue belongs to the section "Food Analytical Methods".

Deadline for manuscript submissions: closed (31 December 2024) | Viewed by 1087

Special Issue Editors


E-Mail Website
Guest Editor
Institute for Multidisciplinary Research, University of Belgrade, Belgrade, Serbia
Interests: nanostructured materials; plant biomass-based composites; biopolymer-based hydrogels; biomedical and agricultural applications of nanomaterials
Special Issues, Collections and Topics in MDPI journals
Faculty of Chemistry, University of Belgrade, 11000 Belgrade, Serbia
Interests: chromatography; polyphenols; phytochemistry; analytical chemistry; liquid chromatography; phenolic compounds
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Following the success of Volume I (https://www.mdpi.com/journal/foods/special_issues/Y9J1RRT333) of this Special Issue, we would like to express our gratitude to all participants and for the support of the high-profile scientists who contributed. The topic of the “Development of Fluorescent and Infrared Spectroscopy Applications in Food Analysis” continues to play a pivotal role, and we would therefore like to launch a second edition, which will hopefully prove as successful.

Food contains a complex mixture of nutrients that play vital roles in human health and activity. There is considerable demand for new analytical methodologies to determine the composition and nutritive characteristics of foods. Many analytical techniques currently used for food analysis are expensive and time-consuming and require sample preprocessing. As a result of significant technical advances in both instrumentation and data analysis tools in the past two decades, optical spectroscopy (infrared and fluorescent) methods have become increasingly important for a wide variety of analytical applications in biology and chemistry. Coupled with advanced mathematical/statistical tools, optical spectroscopy methods allow for rapid, accurate, and reliable qualitative and quantitative analyses of the composition and physicochemical properties of various kinds of food without sample preparation. The application of these techniques has expanded into many areas of food research and analytics as powerful, fast, and non-destructive tools for food quality analysis and control.

This Special Issue of Foods will focus on applications of optical spectroscopy methods (fluorescent, infrared) in food analysis. It will provide an overview of the current status of these methods in food analysis and future perspectives for their application.

Prof. Dr. Ksenija Radotić
Dr. Maja Natic
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

  • optical spectroscopy
  • fluorescence spectroscopy
  • infrared spectroscopy
  • food composition
  • food diagnostics
  • proteins
  • phenols
  • lipids
  • polysaccharides
  • vitamins

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

15 pages, 5722 KiB  
Article
Investigating the Impact of Nosema Infection in Beehives on Honey Quality Using Fluorescence Spectroscopy and Chemometrics
by Mira Stanković, Miloš Prokopijević, Filip Andrić, Tomislav B. Tosti, Jevrosima Stevanović, Zoran Stanimirović and Ksenija Radotić
Foods 2025, 14(4), 598; https://doi.org/10.3390/foods14040598 - 11 Feb 2025
Viewed by 530
Abstract
This study investigates the impact of Nosema infection in beehives on the physico-chemical and biochemical properties and spectral characteristics of honey as indicators of honey quality. Comprehensive analyses were performed on honey samples from hives with varying levels of Nosema infection, examining water [...] Read more.
This study investigates the impact of Nosema infection in beehives on the physico-chemical and biochemical properties and spectral characteristics of honey as indicators of honey quality. Comprehensive analyses were performed on honey samples from hives with varying levels of Nosema infection, examining water content, free acidity, optical rotation, electrical conductivity, sugar composition, catalase activity, and pollen content. Honey from highly infected hives showed higher water content (up to 17.3%), lower optical rotation, reduced electrical conductivity, decreased glucose levels, and increased sucrose levels. Principal component analysis (PCA) identified distinct clustering of samples based on infection levels, with changes in the sugar profile, particularly higher phenolic compounds, correlating with increased infection levels. Fluorescence spectroscopy combined with PARAFAC modeling identified proteins and phenolic compounds as key discriminators of honey from infected hives. Correlation and PLS modeling further demonstrated strong relationships between spectral features and honey properties, including catalase activity and pollen content. This research presents a novel approach to evaluating the impact of Nosema infection on honey quality by integrating physico-chemical and biochemical analyses and sugar composition profiling with advanced spectroscopic techniques. These insights are invaluable for improving bee health monitoring practices and advancing sustainability in the beekeeping and honey production industries. Full article
Show Figures

Figure 1

Back to TopTop