Separation and Extraction Techniques in Food Processing and Analysis, 2nd Edition

A special issue of Processes (ISSN 2227-9717). This special issue belongs to the section "Separation Processes".

Deadline for manuscript submissions: 31 October 2026 | Viewed by 691

Editors


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Guest Editor
Institute of Chemistry and Electrochemistry, Faculty of Chemical Technology, Poznan University of Technology, Berdychowo 4, PL-60 965 Poznan, Poland
Interests: sample preparation; microextraction; endocrine disrupting compounds; environmental chemistry; food analysis; biodegradation; LC-MS/MS
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Environmental Chemistry and Bioanalytics, Faculty of Chemistry, Nicolaus Copernicus University, Gagarina 7, 87-100 Toruń, Poland
Interests: chromatographic techniques (GC/MS, LC/MS, TLC-MS); sample preparation methods (SPME, SPE, LLE); antioxidants; phytochemicals; analysis of plant materials; food and water; determination of VOCs; biomedical chemistry; trace analysis
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Institute of Chemistry and Electrochemistry, Faculty of Chemical Technology, Poznan University of Technology, Berdychowo 4, PL-60965 Poznan, Poland
Interests: sample preparation; microextraction; endocrine disrupting compounds; environmental chemistry; biodegradation; LC-MS/MS; GC
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Food and the means of obtaining it have always been the most important goals of human life, as it is food that ensures the maintenance of our basic life processes. But today, it is important not only to obtain food but also to safeguard its quality and processing, as these affect our health.

Separation and extraction techniques are crucial in both food processing and analysis. Many simple processes are used in food production, for example, filtration, extraction, centrifugation, sedimentation, etc. More advanced techniques are often used in sample processing for analytical purposes, including solid-phase extraction, solid-phase microextraction, dispersive liquid–liquid microextraction, and many others. Developing and optimizing separation and extraction methods are essential for achieving good food quality and reducing production costs, as well as for increasing laboratory productivity and improving selectivity, precision, and detection in analytical chemistry. It is also important to develop methods with low environmental impact. Proper control and qualitative and quantitative analysis of food products are critical for food quality and safety, and modern analytical methods allow both the appropriate isolation of food contaminants and their determination.

This Special Issue titled ‘Separation and Extraction Techniques in Food Processing and Analysis, 2nd Edition’ seeks high-quality works focusing on the latest advances in food processing and analysis. Topics include, but are not limited to, the following:

  • Improved food processing methods characterized by low cost and negligible environmental impact.
  • The search for valuable food constituents like antioxidants, etc.
  • The development of green separation and extraction methods.

Dr. Agnieszka Zgoła-Grześkowiak
Dr. Magdalena Ligor
Dr. Tomasz Grześkowiak
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 250 words) can be sent to the Editorial Office for assessment.

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-anonymized peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Processes 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 2400 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

  • separation
  • extraction
  • food processing
  • food quality
  • new sorbents
  • green solvents
  • materials and technologies
  • sample preparation

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Published Papers (1 paper)

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Review

29 pages, 4553 KB  
Review
Valorization of Coconut By-Products Using Eutectic Solvents: A Comprehensive Review on Green Extraction
by Lucas dos Santos Silva, Renan Paranhos, Marcio L. L. Paredes, Ivaldo Itabaiana, Jr. and Bernardo Dias Ribeiro
Processes 2026, 14(13), 2098; https://doi.org/10.3390/pr14132098 - 27 Jun 2026
Viewed by 461
Abstract
Coconut (Cocos nucifera L.) is one of the most widely cultivated tropical crops, generating substantial by-products during industrial processing. Although rich in lignocellulosic components, phenolic compounds, lipids, and other bioactive molecules, they are often discarded or burned as low-grade fuel, causing environmental [...] Read more.
Coconut (Cocos nucifera L.) is one of the most widely cultivated tropical crops, generating substantial by-products during industrial processing. Although rich in lignocellulosic components, phenolic compounds, lipids, and other bioactive molecules, they are often discarded or burned as low-grade fuel, causing environmental pollution and the proliferation of disease-carrying vectors. The sustainable valorization of these by-products is therefore essential to reduce environmental impact and enhance the economic value of the coconut chain. In this context, eutectic solvents (ES) have emerged as powerful potential green alternatives to conventional organic solvents for the extraction and fractionation of biomolecules. ES are formed through hydrogen-bonding interactions between hydrogen-bond donors and acceptors, yielding tunable solvents with low volatility, high selectivity, and biocompatibility. Their application to coconut biomass can enable the recovery of high-value compounds such as lignin, tannins, phenolic compounds, and fatty acids. This review provides a comprehensive overview of ES-based strategies for coconut by-product valorization, highlighting solvent compositions, main by-products explored, and target compounds extracted. Furthermore, it compares ES efficiency with traditional techniques and identifies current research gaps. Finally, the review highlights challenges and future directions for expanding ES application toward full coconut utilization, emphasizing their critical role in advancing sustainable, green chemistry. Full article
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