Marine-Derived Ingredients for Functional Foods

A special issue of Marine Drugs (ISSN 1660-3397). This special issue belongs to the section "Marine Biotechnology Related to Drug Discovery or Production".

Deadline for manuscript submissions: 30 November 2024 | Viewed by 1149

Special Issue Editor


E-Mail Website
Guest Editor
Laboratory of Food Chemistry—Technology and Quality of Food of Animal Origin, Department of Food Science and Nutrition, School of the Environment, University of the Aegean, Metropolite Ioakeim 2, 81400 Myrina, Lemnos, Greece
Interests: animal food quality and technology; functional marine food; fish lipids
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Research into marine functional food encompasses a wide range of studies aiming to explore the health benefits of marine-derived ingredients and optimize methods for their incorporation into food products.

The aim of the current Special Issue is to present the following: a) the bioactive compounds from marine sources such as seaweeds, fish, shellfish, and microalgae, which are rich in essential nutrients like omega-3 fatty acids, proteins, vitamins, minerals, and antioxidants, that offer various health benefits, including cardiovascular health, anti-inflammatory properties, and immune system support; b) the potential health benefits of marine functional foods, exploring the bioavailability of the bioactive compounds and therefore determining their effectiveness in the human body and their role in preventing chronic diseases like obesity, diabetes, and hypertension, as well as their impact on cognitive health and overall well-being; c) the development of innovative processing technologies to preserve the bioactive compounds and nutritional quality of marine-derived ingredients; and d) functional food formulation trends.

Dr. Constantina Nasopoulou
Guest Editor

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. Marine Drugs 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

  • marine-derived bioactive compounds
  • processing technologies
  • marine functional foods’ health benefits
  • functional food formulation
  • seaweeds

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.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue polices can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

14 pages, 10680 KiB  
Article
Antioxidative and Anti-Atopic Dermatitis Effects of Peptides Derived from Hydrolyzed Sebastes schlegelii Tail By-Products
by Sung-Gyu Lee, Jin-Woo Hwang and Hyun Kang
Mar. Drugs 2024, 22(10), 479; https://doi.org/10.3390/md22100479 - 19 Oct 2024
Viewed by 931
Abstract
Atopic dermatitis (AD) is a chronic inflammatory skin disorder associated with significant morbidity, including pruritus, recurrent skin lesions, and immune dysregulation. This study aimed to investigate the antioxidative and anti-AD effects of peptides derived from hydrolyzed Sebastes schlegelii (Korea rockfish) tail by-products. Hydrolysates [...] Read more.
Atopic dermatitis (AD) is a chronic inflammatory skin disorder associated with significant morbidity, including pruritus, recurrent skin lesions, and immune dysregulation. This study aimed to investigate the antioxidative and anti-AD effects of peptides derived from hydrolyzed Sebastes schlegelii (Korea rockfish) tail by-products. Hydrolysates were prepared using various enzymes, including Alcalase, Flavourzyme, Neutrase, and Protamex. Among them, Protamex hydrolysates demonstrated the highest ABTS radical scavenging activity with an RC50 value of 69.69 ± 0.41 µg/mL. Peptides were further isolated from the Protamex hydrolysate using dialysis, fast protein liquid chromatography (FPLC), and high-performance liquid chromatography (HPLC). The most active peptide, STPO-B-II, exhibited a single peak and was identified as a sequence of Glu-Leu-Ala-Lys-Thr-Trp-His-Asp-Met-Lys, designated as MP003. In vivo experiments were conducted using a 2,4-dinitrochlorbenzene (DNCB)-induced AD model in NC/Nga mice. The isolated peptide, MP003, showed significantly reduced AD symptoms, including erythema, lichenification, and collagen deposition. Additionally, MP003 decreased epidermal and dermal thickness, eosinophil, and mast cell infiltration and downregulated the expression of pro-inflammatory cytokines IL-1β, IL-6, and IgE in serum and skin tissues. These findings suggest that peptides derived from Sebastes schlegelii tail by-products may serve as potential therapeutic agents for AD. Full article
(This article belongs to the Special Issue Marine-Derived Ingredients for Functional Foods)
Show Figures

Figure 1

Back to TopTop