Research Progress in Detection Technology for Dairy Food Quality and Safety

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

Deadline for manuscript submissions: 31 December 2025 | Viewed by 1035

Special Issue Editor

Special Issue Information

Dear Colleagues,

Ensuring the quality and safety of dairy products remains a top priority in food science and public health. With increasing consumer demand for transparency, authenticity, and nutritional value, there is a growing need for advanced, reliable, and rapid detection technologies throughout the dairy supply chain. This Special Issue aims to gather cutting-edge research and innovative applications in analytical methods and sensor technologies designed to monitor and assess the quality, safety, traceability, and authenticity of dairy foods. Topics of interest include, but are not limited to, novel approaches in spectroscopic analysis, chromatography, biosensors, lab-on-a-chip systems, and multi-omics tools. Particular attention will be given to integrated platforms and data fusion strategies that combine chemical, microbiological, and physical analyses to provide a comprehensive assessment of dairy matrices. Contributions focusing on real-time monitoring, non-destructive testing, and high-throughput screening are especially welcome. We invite researchers and practitioners from academia, industry, and regulatory agencies to contribute original research articles, reviews, and case studies that highlight recent progress and emerging trends in this field.

Dr. Gabriele Rocchetti
Guest Editor

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Keywords

  • dairy quality
  • food safety
  • detection technology
  • spectroscopy
  • chromatography
  • biosensors
  • multi-omics
  • data fusion
  • non-destructive testing
  • high-throughput analysis

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Published Papers (1 paper)

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Research

17 pages, 1727 KB  
Article
An Integrated Approach in Assessing the Food-Related Properties of Microparticulated and Fermented Whey
by Sara Khazzar, Stefania Balzan, Arzu Peker, Laura Da Dalt, Federico Fontana, Elisabetta Garbin, Federica Tonolo, Graziano Rilievo, Enrico Novelli and Severino Segato
Foods 2025, 14(19), 3421; https://doi.org/10.3390/foods14193421 - 4 Oct 2025
Viewed by 784
Abstract
As native bovine whey (WHEY) poses environmental concerns as a high-water-content by-product, this trial aimed at assessing the effectiveness of a thermal–mechanical microparticulation coupled with a fermentative process to concentrate it into a high-protein soft dairy cream. Compared to native whey, in microparticulated [...] Read more.
As native bovine whey (WHEY) poses environmental concerns as a high-water-content by-product, this trial aimed at assessing the effectiveness of a thermal–mechanical microparticulation coupled with a fermentative process to concentrate it into a high-protein soft dairy cream. Compared to native whey, in microparticulated (MPW) and fermented (FMPW) matrices, there was a significant increase in proteins (from 0.7 to 8.8%) and lipids (from 0.3 to 1.3%), and a more brilliant yellowness colour. A factorial discriminant analysis (FDA) showed that FMPW had a higher content of saturated fatty acid (SFA) and some specific polyunsaturated fatty acid (PUFA) n-6, and also identified C14:0, C18:1, C18:1 t-11, C18:2 n-6, and C18:3 n-6 as informative biomarkers of microparticulation and fermentative treatments. The SDS-PAGE indicated no effects on the protein profile but indicated its rearrangement into high molecular weight aggregates. Z-sizer and transmission electron microscopy analyses confirmed a different supramolecular structure corresponding to a higher variability and greater incidence of very large molecular aggregates, suggesting that MPW could be accounted as a colloidal matrix that may have similar ball-bearing lubrication properties. Microparticulation of whey could facilitate its circularity into the dairy supply chain through its re-generation from a waste into a high-value fat replacer for dairy-based food production. Full article
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