Novel Technologies in Food Processing

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

Deadline for manuscript submissions: 20 July 2026 | Viewed by 1177

Special Issue Editors


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Guest Editor
School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China
Interests: functional carbohydrates; novel food processing technologies; food packaging; starch resource development and utilization
Special Issues, Collections and Topics in MDPI journals
School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China
Interests: carbohydrate resource development and utilization; novel food packaging materials; staple food quality formation mechanism and regulation; nutrition delivery system design
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China
Interests: food processing and preservation; novel food packaging materials; nanotechnology

Special Issue Information

Dear Colleagues,

With the rapid development of the global food industry and the increasing demands of consumers for food quality, safety, nutrition, and convenience, traditional food processing technologies are facing multiple challenges, including efficiency, safety, and sustainability. In addition, in-depth research in fields such as physics, materials science, computer information technology, and bioengineering has provided new tools and methods for food processing, resulting in a series of innovative technologies that cross multiple disciplines. Therefore, the development and application of novel food processing technologies have become a driving force for improving the efficiency of the food supply chain and promoting the transformation and upgrading of the global food industry.

This Special Issue cordially invites cutting-edge research findings on the mechanisms, optimization processes, and application effectiveness of novel food processing technologies (including original research papers and reviews). Topics include, but are not limited to, the following: mechanistic understanding and process optimization of non-thermal food processing technologies (such as ultra-high pressure, cold plasma, pulsed electric fields, static magnetic fields, etc.); food additive manufacturing and structured food design technologies (such as 3D/4D printing, electrospinning, microfluidic manufacturing, vacuum freeze-drying, nanotechnology, etc.); emerging extrusion technology for polysaccharide/protein structural modification and enhancement (such as reactive extrusion, high-moisture extrusion, supercritical CO2-assisted extrusion, etc.). Submissions should focus on the principles, advantages, efficiency, and applicability of novel food processing technologies. Furthermore, the cost, regulatory, and safety issues associated with these technologies should also be considered.

This Special Issue aims to promote the transformation of food processing technology towards high efficiency, intelligence, and low-carbon sustainability, while fostering the practical application of related technologies in the food industry.

Prof. Dr. Zhengyu Jin
Dr. Long Chen
Dr. Hao Cheng
Guest Editors

Manuscript Submission Information

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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 processing technology
  • non-thermal processing
  • food additive manufacturing
  • food extrusion
  • vacuum freeze-drying
  • principle
  • efficiency
  • applicability

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Published Papers (2 papers)

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Research

15 pages, 3145 KB  
Article
Effect of Microwave-Assisted Heat–Moisture Treatment on Structure, Physicochemical Properties and In Vitro Digestibility of Wheat Starch
by Liuyan Chen, Jiawen Liu, Chao Yuan and Bo Cui
Foods 2026, 15(10), 1698; https://doi.org/10.3390/foods15101698 - 12 May 2026
Viewed by 235
Abstract
Wheat starch serves as a major dietary carbohydrate. Optimizing its structural and functional properties is essential for developing health foods. In the present study, microwave-assisted heat–moisture treatment (MHT) was applied to modify wheat starch and the effects of the physical treatments on its [...] Read more.
Wheat starch serves as a major dietary carbohydrate. Optimizing its structural and functional properties is essential for developing health foods. In the present study, microwave-assisted heat–moisture treatment (MHT) was applied to modify wheat starch and the effects of the physical treatments on its structure and digestibility were investigated. X-ray diffraction analysis revealed that the crystallinity of wheat starch slightly decreased after MHT. Ion chromatography revealed changes in the chain length distribution of wheat starch after modification, with a continuous increase in short-chain components over treatment time. MHT enhanced the enzymatic resistance of wheat starch, which resulted in a resistant starch content of 36.89% after 1.5 h of MHT. Excess heat disrupted the ordered structure of starch when the treatment was extended to 2 h, leading to a slight reduction in enzymatic resistance. The study provided a theoretical basis for designing functional starch ingredients through low water content physical treatment. Full article
(This article belongs to the Special Issue Novel Technologies in Food Processing)
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13 pages, 8689 KB  
Article
Comparative Analysis of Quality Attributes in Restructured Steam-Cooked Chicken, Pork, and Beef System as Affected by Freeze-Drying Duration
by Hongbo Yu, Long Chen and Zhengyu Jin
Foods 2026, 15(6), 989; https://doi.org/10.3390/foods15060989 - 11 Mar 2026
Viewed by 488
Abstract
This study systematically investigated the effects of freeze-drying on chicken, pork, and beef by examining pH, moisture content, rehydration capacity, water distribution, color, and texture profile at 2, 4, 6, 8, and 11 h. The pH values of all meats remained relatively stable [...] Read more.
This study systematically investigated the effects of freeze-drying on chicken, pork, and beef by examining pH, moisture content, rehydration capacity, water distribution, color, and texture profile at 2, 4, 6, 8, and 11 h. The pH values of all meats remained relatively stable within 5.6–6.2 throughout the drying process. Moisture content followed a “rapid dehydration-slower drying-stabilization” pattern, with pork retaining higher moisture during the mid-drying phase, while chicken and beef lost water more rapidly. The rehydration capacity increased with prolonged drying, with chicken showing the highest rehydration efficiency. Color changes were species-dependent. Specifically, chicken initially brightened before slight darkening, beef lost lightness with a temporary increase in redness, and pork gradually yellowed. Texture profiles also varied, with chicken maintaining relative stability throughout the drying process, beef showing temporary mid-drying hardness, and pork experiencing rapid declines in springiness and cohesiveness alongside fluctuating hardness. These findings provide valuable insights for optimizing freeze-drying protocols to preserve quality, functional performance, and sensory characteristics across different meat types. Full article
(This article belongs to the Special Issue Novel Technologies in Food Processing)
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