Cited by 346Seaweed-derived Bioactive CompoundsAntioxidant Activity and Oxidative StressAlgal biology and biofuel production

Functional properties of carotenoids originating from algae

Christaki, Efterpi, Bonos, Eleftherios, Giannenas, Ilias, Florou‐Paneri, Panagiota·2013·Journal of the Science of Food and Agriculture

Abstract

Carotenoids are isoprenoid molecules which are synthesised de novo by photosynthetic plants, fungi and algae and are responsible for the orange, yellow and some red colours of various fruits and vegetables. Carotenoids are lipophilic compounds, some of which act as provitamins A. These compounds can be divided into xanthophylls and carotenes. Many macroalgae and microalgae are rich in carotenoids, where these compounds aid in the absorption of sunlight. Industrially, these carotenoids are used as food pigments (in dairy products, beverages, etc.), as feed additives, in cosmetics and in pharmaceuticals, especially nowadays when there is an increasing demand by consumers for natural products. Production of carotenoids from algae has many advantages compared to other sources; for example, their production is cheap, easy and environmentally friendly; their extraction is easier, with higher yields, and there is no lack of raw materials or limited seasonal variation. Recently, there has been considerable interest in dietary carotenoids with respect to their antioxidant properties and their ability to reduce the incidence of some chronic diseases where free radicals are involved. Possibly, carotenoids protect cells from oxidative stress by quenching singlet oxygen damage with various mechanisms. Therefore, carotenoids derived from algae could be a leading natural resource in the research for potential functional ingredients.

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Crossref · 10.1002/jsfa.5902

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  • Spirulina has medicinal properties like antimicrobial, antioxidant, anti-cancer, anti-inflammatory, immune-enhancing, and colourants.

    “These substances exhibited potential medicinal properties like antimicrobial, antioxidant, anti-cancer, anti-inflammatory, immune-enhancing, and colourants (18–20) in addition to their metalloprotective, radioprotective, and hypocholesterolemic effects (4, 10).”
  • Carotenoids are natural antioxidants applied in food products; the most abundant carotenoid of marine macroalgae is fucoxanthin, which possesses antiproliferative activity; carotenoids also possess antioxidant, antimicrobial, and antihypertensive activity.

    “Carotenoids are natural antioxidants and they are applied in different food products [18]. The most abundant carotenoid of marine macroalgae is fucoxanthin (Figure 4) and it possess antiproliferative activity [19,20]. Except for antiproliferative properties, carotenoids also possess antioxidant [21], antimicrobial, and antihypertensive activity [22].”

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Authors
Christaki, E., Bonos, E., Giannenas, I., & Florou‐Paneri, P.
Affiliations
  • Aristotle University of Thessaloniki (GR)
  • Western Macedonia University Of Applied Science (GR)
  • Laboratory of Nutrition, Faculty of Veterinary Medicine Aristotle University of Thessaloniki Greece
Corresponding author
Christaki, Efterpi
Venue
Journal of the Science of Food and Agriculture
Publisher
Wiley
Published
2012-10-09
Volume
93
Issue
1
Pages
5-11
ISSN
  • 0022-5142 (ISSN-L)
  • 1097-0010
OpenAlex
W1549539801
Cited by
346
References
96
Citations by year
2026: 10 · 2025: 25 · 2024: 26 · 2023: 39 · 2022: 37 · 2021: 31 · 2020: 33 · 2019: 30 · 2018: 32 · 2017: 23 · 2016: 19 · 2015: 21 · 2014: 14 · 2013: 5
FWCI
1.53
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of the Science of Food and Agriculture (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Aquatic Science › Seaweed-derived Bioactive Compounds
  • Health Sciences › Medicine › Biochemistry › Antioxidant Activity and Oxidative Stress
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Algal biology and biofuel production
Keywords
carotenoids, algae, seaweed, microalgae, xanthophylls, carotene, provitamin A, antioxidant activity, oxidative stress, singlet oxygen quenching, dietary carotenoids, functional food ingredients, natural pigments, feed additives, carotenoid extraction
MeSH terms
Phaeophyceae, Chlorophyta, Rhodophyta, Antioxidants, Carotenoids, Humans, Plants, Seaweed, Oxidative Stress, Functional Food, Microalgae

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