Meat Products: Quality, Safety, Physical Characteristics and New Processing Strategy

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

Deadline for manuscript submissions: 31 May 2026 | Viewed by 2513

Special Issue Editors


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Guest Editor
College of Food Science, Northeast Agricultural University, Harbin, China
Interests: meat products; fermented meat; meat quality; microorganism; physicochemical properties
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
College of Food Science, Northeast Agricultural University, Harbin 150030, China
Interests: meat products processing; gelling properties; quality profiles; novel processing technologies; functional meat products; clean label; consumer perception
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

‌Dear Colleagues,

Meat is an important part of human daily diet and it provides rich nutrients for people's life activities. The quality, safety, and physicochemical properties of meat products are extremely susceptible to the impact of their internal and external environments, which can both promote meat product quality and may also have inhibitory effects. During the production and processing of meat products, the processing environment and conditions of the product, the growth and inhibition of microorganisms, the oxidation of proteins and lipids, and the use of various seasonings and additives can positively or negatively regulate the physicochemical properties of the meat product. In addition, with the rise of various processing and storage methods for meat products, such as ultrasound assisted, electrostatic field and microencapsulation have played a catalytic role in the formation of quality characteristics. Therefore, it is necessary to investigate the quality, safety and physical characteristics of meat products.

Dr. Fangda Sun
Prof. Dr. Qian Liu
Guest Editors

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Keywords

  • meat products
  • physicochemical properties
  • meat processing
  • meat preservation
  • fermented meat
  • meat proteins
  • oxidation
  • bacteriostat
  • safety testing
  • microorganism

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Published Papers (2 papers)

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Research

14 pages, 1261 KB  
Article
Effects of Electron Beam Irradiation on the Storage Stability and Quality Characteristics of Chicken and Duck Meat
by Kyu-Min Kang and Hack-Youn Kim
Foods 2025, 14(22), 3867; https://doi.org/10.3390/foods14223867 - 12 Nov 2025
Viewed by 363
Abstract
This study evaluated the effects of low-dose electron beam irradiation (0, 1, 2, and 3 kGy) on storage stability and quality properties of chicken and duck breast meat. Five foodborne pathogens (Salmonella typhimurium, Listeria monocytogenes, Staphylococcus aureus, Bacillus cereus [...] Read more.
This study evaluated the effects of low-dose electron beam irradiation (0, 1, 2, and 3 kGy) on storage stability and quality properties of chicken and duck breast meat. Five foodborne pathogens (Salmonella typhimurium, Listeria monocytogenes, Staphylococcus aureus, Bacillus cereus, and Escherichia coli) were inoculated into the samples and subjected to irradiation under vacuum packaging. The irradiated samples were vacuum-packed and stored at 4 °C. Microbial recovery, lipid and protein oxidation, physicochemical characteristics, and meat color were analyzed over 0, 1, and 2 weeks. A completely randomized design was used with five biological replicates (n = 5) per treatment, and each measurement was performed in triplicate (technical replicates). Electron beam treatment effectively reduced microbial counts, achieving complete inactivation of all pathogens except Bacillus cereus at 3 kGy. Irradiation resulted in significant reductions in pH and water-holding capacity (p < 0.05) while increasing thiobarbituric acid-reactive substances (TBARS) and volatile basic nitrogen (VBN) values, particularly in duck and chicken, respectively. Color parameters such as L* and b* decreased, while a*, chroma, and redness increased, with hue angle showing a decreasing trend. These changes were associated with myoglobin transformation and protein oxidation caused by irradiation-induced reactive oxygen species. Despite minor variations, proximate composition remained unaffected by irradiation. Overall, electron beam irradiation at doses up to 3 kGy effectively enhanced microbial safety without compromising nutritional quality, indicating its potential as a non-thermal preservation method for raw poultry meat products. Full article
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19 pages, 5119 KB  
Article
Texture, Nutrition, and Flavor of Different Freshwater Fish Muscles: Comparative Study and Molecular Docking
by Banghua Xia, Jiaming Zhang, Chenhui Li, Song Wu, Li Huang, Dongli Qin, Qirui Hao and Lei Gao
Foods 2025, 14(13), 2258; https://doi.org/10.3390/foods14132258 - 26 Jun 2025
Cited by 2 | Viewed by 1899
Abstract
Cyprinus carpio, Parabramis pekinensis, Aristichthys nobilis, and Lateolabrax maculatus were systematically evaluated as crucial components of Chinese aquaculture with substantial market demand. Texture profile analysis (TPA) showed C. carpio had maximal hardness, while L. maculatus displayed optimal elasticity. Nutrient composition [...] Read more.
Cyprinus carpio, Parabramis pekinensis, Aristichthys nobilis, and Lateolabrax maculatus were systematically evaluated as crucial components of Chinese aquaculture with substantial market demand. Texture profile analysis (TPA) showed C. carpio had maximal hardness, while L. maculatus displayed optimal elasticity. Nutrient composition analysis revealed that the highest crude protein content was identified in L. maculatus, while a higher crude lipid level was recorded in C. carpio. Fatty acid profiling established L. maculatus as a superior source of monounsaturated fatty acids (MUFAs), whereas P. pekinensis was distinguished by its polyunsaturated fatty acid (PUFA) content. Volatile compounds were comprehensively analyzed using an electronic nose (e-nose) coupled with HS-SPME-GC-MS, resulting in the identification of 59 flavor compounds. Molecular docking demonstrated that hydrogen bonding and π–π stacking were identified as critical mechanisms governing flavor perception. These findings offer valuable information that can support improvements in aquaculture management practices and help inform consumer choices regarding fish quality. Full article
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