The Digital Revolution in Livestock Production and Metabolism: Foodomics for a Viable Future and Beyond

A special issue of Metabolites (ISSN 2218-1989). This special issue belongs to the section "Food Metabolomics".

Deadline for manuscript submissions: closed (31 March 2025) | Viewed by 2066

Special Issue Editors

Graduate School of Agricultural Science, Department of Agrobioscience, Kobe University, 657-0013 Kobe, Hyogo, Japan
Interests: foodomics; diagnostic imaging; machine learning; blockchain; food processing; flavor; health
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Food Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia (UKM), Bangi Selangor 43600, Malaysia
Interests: protein product technology; sensory quality and consumer perception; taste profiling; food processing; animal/plant-based by-product processing, novel food ingredients for the future

Special Issue Information

Dear Colleagues,

The escalating impacts of climate change and global food demands have heightened the need for sustainable and diversified livestock production systems. This Special Issue aims to highlight cutting-edge research and review articles that employ metabolomics and related studies to advance our understanding and the optimization of livestock products and their processing, as well as the metabolic responses of living organisms. By exploring these topics, this Special Issue seeks to contribute to the digital transformation of the livestock and food processing industries, promoting resilience and efficiency in the face of emerging global challenges.

In addition to metabolomics and foodomics, this Special Issue invites contributions on the use of nutritional genomics, digital twins, and Industry 4.0 technologies in improving livestock health, production efficiency, and product quality. Papers that address the intersection of flavor science, health benefits, and sustainable farming practices are particularly encouraged. The publication of this Special Issue will provide valuable insights and practical applications for advancing the future of food production, ensuring the sustainability of agricultural practices, and enhancing the overall quality of food products on a global scale.

Dr. Shuji Ueda
Dr. Salma Mohamad Yusop
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 100 words) can be sent to the Editorial Office for announcement on this website.

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. Metabolites is an international peer-reviewed open access monthly 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 2700 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

  • metabolomics
  • foodomics
  • blockchain
  • nutritional genomics
  • smart farming
  • sustainable food production
  • Industry 4.0
  • precision livestock farming
  • food safety
  • genetic modification experiments

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

18 pages, 2363 KiB  
Article
Metabolites and Free Fatty Acids in Japanese Black Beef During Wet Aging
by Shuji Ueda, Yuka Yoshida, Yuka Tateoka, Biniam Kebede, Masakazu Shinohara, Hiroki Nakanishi, Itsuko Fukuda and Yasuhito Shirai
Metabolites 2025, 15(2), 94; https://doi.org/10.3390/metabo15020094 - 3 Feb 2025
Cited by 2 | Viewed by 1820
Abstract
Background: Japanese Black beef is known for its high intramuscular fat content, an important factor in its distinctive Wagyu aroma. Wet aging, which involves vacuum-packing meat and storing it at low temperatures, enhances flavor, texture, and tenderness and is essential for maintaining and [...] Read more.
Background: Japanese Black beef is known for its high intramuscular fat content, an important factor in its distinctive Wagyu aroma. Wet aging, which involves vacuum-packing meat and storing it at low temperatures, enhances flavor, texture, and tenderness and is essential for maintaining and improving meat quality. In this study, changes in metabolites and lipid profiles were investigated during the wet aging of Japanese Black and Holstein beef. Methods/Results: Gas chromatography–mass spectrometry identified 113 metabolites in Japanese Black beef and 94 in Holstein beef, with significant increases in metabolites like aspartic acid and maleic acid over the aging period. Regarding lipid composition, total free fatty acids significantly increased with wet aging, with Japanese Black beef showing significantly higher concentrations of oleic and linoleic acids than Holstein beef. Additionally, lipid analysis by liquid chromatography–mass spectrometry revealed a reduction in specific phospholipids, particularly lysophosphatidylcholine (LPC) and lysophosphatidylethanolamine (LPE), with notable decreases in LPC (18:1), LPC (18:2), LPE (18:1), and LPE (18:2). Conclusions: These results suggest that wet aging influences the stability of membrane lipids, facilitating the degradation of phospholipids into free fatty acids, and improving the flavor of Japanese Black beef. Full article
Show Figures

Graphical abstract

Back to TopTop