Algae as nutritional and functional food sources: revisiting our understanding.
Authors
Wells, Mark L
Potin, Philippe
Craigie, James S
Raven, John A
Merchant, Sabeeha S
Helliwell, Katherine
Camire, Mary Ellen
Brawley, Susan H
Publication Date
2017-01Journal Title
Journal of applied phycology
ISSN
0921-8971
Publisher
Springer
Volume
29
Pages
949-982
Language
English
Type
Article
This Version
VoR
Physical Medium
Print-Electronic
Metadata
Show full item recordCitation
Wells, M. L., Potin, P., Craigie, J. S., Raven, J. A., Merchant, S. S., Helliwell, K., Smith, A., et al. (2017). Algae as nutritional and functional food sources: revisiting our understanding.. Journal of applied phycology, 29 949-982. https://doi.org/10.1007/s10811-016-0974-5
Abstract
Global demand for macroalgal and microalgal foods is growing, and algae are increasingly being consumed for functional benefits beyond the traditional considerations of nutrition and health. There is substantial evidence for the health benefits of algal-derived food products, but there remain considerable challenges in quantifying these benefits, as well as possible adverse effects. First, there is a limited understanding of nutritional composition across algal species, geographical regions, and seasons, all of which can substantially affect their dietary value. The second issue is quantifying which fractions of algal foods are bioavailable to humans, and which factors influence how food constituents are released, ranging from food preparation through genetic differentiation in the gut microbiome. Third is understanding how algal nutritional and functional constituents interact in human metabolism. Superimposed considerations are the effects of harvesting, storage, and food processing techniques that can dramatically influence the potential nutritive value of algal-derived foods. We highlight this rapidly advancing area of algal science with a particular focus on the key research required to assess better the health benefits of an alga or algal product. There are rich opportunities for phycologists in this emerging field, requiring exciting new experimental and collaborative approaches.
Sponsorship
AGS & KEH thank the Biotechnology and Biological Sciences Research Council (BBSRC BB/1013164/1) of the UK for funding. The University of Dundee is a registered Scottish charity, No. SC015096. PP is supported by IDEALG in the frame of the stimuli program entitled “Investissements d’avenir, Biotechnologies-Bioressources” (ANR-10-BTBR-04-02). The open access fee was supported by NSF-OCE-1435021 (MLW), DIC project 1823-06 (MEC), Maine Sea Grant (NOAA) 5405971 (SHB), NSF #11A-1355457 to Maine EPSCoR at the University of Maine (SHB), and the listed funding to AGS and PP.
Embargo Lift Date
2100-01-01
Identifiers
External DOI: https://doi.org/10.1007/s10811-016-0974-5
This record's URL: https://www.repository.cam.ac.uk/handle/1810/261594
Rights
Attribution 4.0 International, Attribution 4.0 International, Attribution 4.0 International, Attribution 4.0 International