Functional Food and Bioactive Food Ingredients for Health and/or Nutrition Claims

A special issue of Foods (ISSN 2304-8158). This special issue belongs to the section "Nutraceuticals, Functional Foods, and Novel Foods".

Deadline for manuscript submissions: closed (10 March 2024) | Viewed by 1390

Special Issue Editors


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Guest Editor
Faculty of Health, Medicine and Society, University of Chester, Chester, UK
Interests: extraction and characterisation of structure and bioactivity of foods and their components; development of effective technology for bioavailability and bioactivity improvement in functional foods for health and/or nutrition claims

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Guest Editor
College of Ocean Food and Biological Engineering, Jimei University, Xiamen, China
Interests: elucidating the role of food nutrition and gut microbial ecology in human metabolic health and immune function; developing precision medicine and nutrition therapeutic strategies that target the gut microbiome in a personalized way

Special Issue Information

Dear Colleagues,

This Special Issue on functional food and bioactive food ingredients for Health and/or Nutrition Claims aims to collect recent fundamental and applied research on food bioactive compounds and nutraceutical ingredients with approved/potential health and/nutrition claims, such as plant bioactive compounds, dietary fibre, probiotics, prebiotics, functional lipids, bioactive peptides, vitamins, antioxidants, and functional foods, and their role in malnutrition and disease prevention and the proactive management of health and chronic conditions. In addition, we seek research on digestion and absorption characteristics, including studies of the microbiota and gut–organ axis and efficacy, bioavailability, and safety characterisation using in vivo animal and/or human studies, in vitro studies, and genomic, chemical, and biochemical technologies; finally, related technological aspects such as food processing, packaging, and storage, as well as regulatory issues (e.g., labelling, allergens, and the substantiation of health and/or nutrition claims), will be covered. This Special Issue welcomes papers with an interdisciplinary approach.

Prof. Dr. Weili Li
Dr. Zhengxiao Zhang
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. 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

  • functional foods
  • bioactive food ingredients
  • health claims
  • nutrition claims
  • disease prevention and management

Published Papers (1 paper)

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Research

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Article
Bioaccessibility, Intestinal Absorption and Anti-Inflammatory Activity of Curcuminoids Incorporated in Avocado, Sunflower, and Linseed Beeswax Oleogels
by Patricia Ramírez-Carrasco, Ailén Alemán, Estefanía González, M. Carmen Gómez-Guillén, Paz Robert and Begoña Giménez
Foods 2024, 13(3), 373; https://doi.org/10.3390/foods13030373 - 24 Jan 2024
Cited by 1 | Viewed by 1105
Abstract
Beeswax oleogels (OGs), with a mechanical strength similar to pork backfat, were formulated with avocado (A), sunflower (S), and linseed (L) oils, applying a central composite design plus star point, and were evaluated as oral delivery vehicles of curcuminoids (OGACur, OGSCur, OGLCur). The [...] Read more.
Beeswax oleogels (OGs), with a mechanical strength similar to pork backfat, were formulated with avocado (A), sunflower (S), and linseed (L) oils, applying a central composite design plus star point, and were evaluated as oral delivery vehicles of curcuminoids (OGACur, OGSCur, OGLCur). The incorporation of curcumin into the OG matrix significantly delayed both the formation of peroxides and conjugated trienes (K268 values), and the degradation rate of curcumin decreased with the increase of the oil polyunsaturated fatty acids (PUFA) content. The oil structuring did not affect the bioaccessibility of curcuminoids (>55% in all the OGs, regardless of the oil type), but it did reduce the release of fatty acids (~10%) during in vitro gastrointestinal digestion. The intestinal absorption, evaluated in Caco-2 cell monolayers, was higher for the micelle-solubilized curcumin from the digested OG than from unstructured oils, and it showed high anti-inflammatory potential by inhibiting the tumor necrosis factor-α (TNF-α) production compared to the positive control, both before and after the stimulation of ThP-1 cells with LPS. Regardless of the oil type, these beeswax-based OGs with gel-like behavior designed as fat replacers may be promising vehicles for the oral delivery of curcuminoids. Full article
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