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Potential Health Benefits of Dietary Algae

A special issue of Nutrients (ISSN 2072-6643). This special issue belongs to the section "Phytochemicals and Human Health".

Deadline for manuscript submissions: closed (18 May 2021) | Viewed by 4059

Special Issue Editors


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Guest Editor
Faculty of Health and Life Sciences, Northumbria University, Newcastle-upon-Tyne NE1 8ST, UK
Interests: whole grains; dietary fibre; gastrointestinal physiology; human intervention studies; seaweeds
Special Issues, Collections and Topics in MDPI journals

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Co-Guest Editor
1 Newcastle Universty Biosciences Institute, Faculty of Medical Sciences Newcastle University, Newcastle upon Tyne NE2 4HH, UK.
2 Aelius Biotech LtdDraymans Way, Newcastle Helix, Newcastle upon Tyne NE4 5BX.
Interests: alginate; digestion; dietary seaweed; mucus; gastrointestinal physiology

Special Issue Information

Dear Colleagues,

With a physiology distinct from terrestrial plants, algae represent a unique and diverse range of dietary entities that provide a unique profile of essential nutrients, polysaccharides and other bioactives. Macroalgae (edible seaweeds) have been consumed by coastal communities around the world for millenia. Habitual intake of seaweeds tends to only be common in certain geographical area of the world. Both macroalgae and microalgae may represent underutilised dietary resources that could have positive impacts on human health. Due to the rapid growth rates of algae with minimal of zero input, increased harvesting/production also has the potential to have limited environmental impact.

The current Special Issue welcomes submissions of original research or reviews on the potential for whole algae, algae as ingredients, algal polysaccharides and algal bioactives to impact on health in line with Nutrients’ major Aims and Scopes as a journal focused on human nutrition (https://www.mdpi.com/journal/nutrients/about). Manuscripts focused on evidence from relevant non-human models will also be considered.

Dr. Iain A. Brownlee
Dr. Matthew D. Wilcox
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. Nutrients 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

  • dietary seaweeds
  • algal polysaccharides
  • algal bioactives
  • microalgae and macroalgae

Published Papers (1 paper)

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Review

15 pages, 3713 KiB  
Review
Effect of Microalgae and Macroalgae Extracts on Non-Alcoholic Fatty Liver Disease
by Maitane González-Arceo, Saioa Gómez-Zorita, Leixuri Aguirre and María P. Portillo
Nutrients 2021, 13(6), 2017; https://doi.org/10.3390/nu13062017 - 11 Jun 2021
Cited by 5 | Viewed by 3331
Abstract
The present review aims to gather scientific evidence regarding the beneficial effects of microalgae and macroalgae extracts on non-alcoholic fatty liver disease (NAFLD). The described data show that both microalgae and macroalgae improved this alteration. The majority of the reported studies analysed the [...] Read more.
The present review aims to gather scientific evidence regarding the beneficial effects of microalgae and macroalgae extracts on non-alcoholic fatty liver disease (NAFLD). The described data show that both microalgae and macroalgae improved this alteration. The majority of the reported studies analysed the preventive effects because algae were administered to animals concurrent with the diet that induced NAFLD. The positive effects were demonstrated using a wide range of doses, from 7.5 to 300 mg/kg body weight/day or from 1 to 10% in the diet, and experimental periods ranged from 3 to 16 weeks. Two important limitations on the scientific knowledge available to date are that very few studies have researched the mechanisms of action underlying the preventive effects of microalgae on NAFLD and that, for the majority of the algae studied, a single paper has been reported. For these reasons, it is not possible to establish the best conditions in order to know the beneficial effects that these algae could bring. In this scenario, further studies are needed. Moreover, the beneficial effects of algae observed in rodent need to be confirmed in humans before we can start considering these products as new tools in the fight against fatty liver disease. Full article
(This article belongs to the Special Issue Potential Health Benefits of Dietary Algae)
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