Antioxidant Peptides
A special issue of Antioxidants (ISSN 2076-3921).
Deadline for manuscript submissions: 30 October 2025 | Viewed by 57
Special Issue Editors
Interests: animal ecophysiology; antioxidant; biochemical adaptation; comparative physiology; diapause; estivation; free radical; glutathione; oxidative stress; reactive oxygen species; redox biology
Special Issues, Collections and Topics in MDPI journals
Interests: biotechnology; bionanotechnology; bioprospection; biomolecules; health and environment
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
Antioxidant peptides have attracted growing scientific interest for their promising potential as constituents of functional foods and nutraceuticals due to their expected roles in disease prevention and treatment. Antioxidant peptides can be derived from natural proteins through enzymatic hydrolysis or fermentation. Moreover, they can also be found as peptides from natural sources, such as the skin secretions of amphibians, which are rich in peptides that have antioxidant properties. These bioactive molecules exert a range of antioxidant mechanisms, including free radical scavenging, metal ion chelation, and the inhibition of lipid peroxidation. Despite their beneficial biological activities, challenges remain regarding their in vivo stability and bioavailability. Nevertheless, antioxidant peptides are generally appreciated for their low toxicity and the many possibilities they offer for formulation in both food and pharmaceutical applications.
This Special Issue invites original research articles and comprehensive reviews on the identification, characterization, and functional application of antioxidant peptides. Topics of interest include but are not limited to the following:
- Structure–activity relationships;
- Novel natural or synthetic sources;
- Advanced delivery systems;
- Roles in preventing or alleviating oxidative stress-related diseases.
By assembling current advances in this dynamic field, this issue aims to promote innovation and deepen our understanding of antioxidant peptides in the context of health and nutrition.
Dr. Daniel Carneiro Moreira
Dr. José Roberto de Souza de Almeida Leite
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. Antioxidants 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 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
- structure–activity relationships
- novel natural or synthetic sources
- advanced delivery systems
- roles in preventing or alleviating oxidative stress-related diseases.
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