Advances in Meat and Protein Processing, Flavor Chemistry, and Preservation

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

Deadline for manuscript submissions: 10 July 2026 | Viewed by 673

Special Issue Editors

Department of Food Science and Technology, Kongju National University, Yesan, Chungnam, Republic of Korea
Interests: food extrusion; food processing; food ingredient; food properties; upcycled food; sustainable food; alternative food; plant-based meat analog; insect-based food; food texture; food functionality; food quality
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Food Science and Technology, Kongju National University, Yesan, Chungnam, Republic of Korea
Interests: plant-based meat analog; food hygiene; food microbiology
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Advances in meat and protein processing are increasingly important as the food industry seeks to improve product quality, safety, and sustainability. This Special Issue highlights progress in traditional meat systems and emerging protein applications, with emphasis on how processing technologies, flavor chemistry, and preservation strategies enhance functionality and consumer acceptance.

Innovations in thermal and non-thermal processing, structuring methods, and protein functionality control continue to strengthen texture, nutritional integrity, and microbial stability in meat products, while developments in alternative protein processing create opportunities to complement conventional foods.

Flavor chemistry offers insights into aroma formation, precursor reactions, and off-flavor mitigation across diverse protein matrices. Advances in preservation technologies further support shelf-life extension, safety, and waste reduction.

This Special Issue welcomes research on physicochemical and sensory properties, processing optimization, flavor mechanisms, and preservation strategies relevant to meat and emerging protein systems, aiming to advance scientific understanding and next-generation protein development.

Dr. Bon-Jae Gu
Dr. Sang-Hyun Park
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-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

  • meat processing
  • protein processing
  • thermal and non-thermal technologies
  • protein functionality
  • flavor chemistry
  • preservation technologies
  • emerging protein systems
  • sensory quality
  • alternative protein

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.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

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

22 pages, 2159 KB  
Article
Effects of Controlled Atmosphere Conditions on the Quality Characteristics, Physicochemical and Antioxidant Properties of Pork Bone Broth
by Ying Su, Junli Dong, Qian Deng, Long Zhang, Jing Li and Jie Chen
Foods 2026, 15(7), 1188; https://doi.org/10.3390/foods15071188 - 1 Apr 2026
Viewed by 439
Abstract
Controlled atmosphere (CA) is widely employed to preserve perishable foods, yet its potential effects on the quality of thermally processed bone broth remain poorly understood. This work systematically investigated the influences of ventilation time (0, 1, and 3 s), ventilation frequency (30, 60, [...] Read more.
Controlled atmosphere (CA) is widely employed to preserve perishable foods, yet its potential effects on the quality of thermally processed bone broth remain poorly understood. This work systematically investigated the influences of ventilation time (0, 1, and 3 s), ventilation frequency (30, 60, 90, and 110 cycles), and cooking duration (25, 30, 38, and 45 min) on the overall quality of pork bone broth. A single-factor experimental design was adopted with three replications per treatment. Results showed that CA treatment effectively improved the sensory properties of pork bone broth, including color, aroma, and taste. Different CA processing parameters differentially affected the accumulation of diglycerides, proteins, peptides, amino acids and lipid oxidation-related flavor compounds, as well as antioxidant activities and emulsion stability. Specifically, prolonged ventilation promoted the accumulation of diglycerides and medium-sized peptides (1–7 kDa) but concurrently reduced solids, fat content, and ABTS radical scavenging activity, suggesting a trade-off between flavor precursor generation and oxidative stability. Furthermore, most quality indicators initially increased with rising ventilation frequency but subsequently declined at excessive levels, with optimal values attained at moderate frequencies. Notably, CA conditions that enhanced the formation of desirable flavor compounds also increased the accumulation of lipid oxidation byproducts, highlighting a critical balance required for achieving optimal product quality. Ultimately, it was found that a ventilation time of 1 s, a ventilation frequency of 60 cycles per minute, and a cooking duration of 30 min maximized the benefits of controlled atmosphere (CA) processing, thereby achieving optimal sensory properties, flavor profiles and nutritional composition in pork bone broth. This study provides fundamental data to support the development and quality regulation of thermally processed meat broths. Full article
Show Figures

Figure 1

Back to TopTop