Cited by 228Seaweed-derived Bioactive CompoundsAntioxidant Activity and Oxidative StressAlgal biology and biofuel production

Carotenoids from Marine Microalgae: A Valuable Natural Source for the Prevention of Chronic Diseases

Open access
Raposo, Maria, De Morais, Alcina, De Morais, Rui·2015·Marine Drugs

Abstract

Epidemiological studies have shown a relation between antioxidants and the prevention of several chronic diseases. Microalgae are a potential novel source of bioactive molecules, including a wide range of different carotenoids that can be used as nutraceuticals, food supplements and novel food products. The objective of this review is (i) to update the research that has been carried out on the most known carotenoids produced by marine microalgae, including reporting on their high potentialities to produce other less known important compounds; (ii) to compile the work that has been done in order to establish some relationship between carotenoids and oxidative protection and treatment; (iii) to summarize the association of oxidative stress and the various reactive species including free radicals with several human diseases; and (iv) to provide evidence of the potential of carotenoids from marine microalgae to be used as therapeutics to treat or prevent these oxidative stress-related diseases.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.3390/md13085128

Cites

168 of 169 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Astaxanthin from H. pluvialis shows antioxidant activity thousands of times stronger than vitamin C and significantly outperforms β-carotene and vitamin E in neutralising singlet oxygen and lipid radicals.

    “Among these, astaxanthin from H. pluvialis is particularly potent, showing antioxidant activity thousands of times stronger than vitamin C and significantly outperforming β-carotene and vitamin E in neutralising singlet oxygen and lipid radicals [46].”

    From Microalgae Bioactives for Functional Food Innovation and Health Promotion (2025) · cites this paper as [46]

    Section 4.2 (Antioxidant Protection; page unavailable) reports that astaxanthin quenches singlet oxygen more effectively than β-carotene and vitamin E, and describes activity against lipid peroxidation and lipid radicals. It does not support the claim that its antioxidant activity is thousands of times stronger than vitamin C; the numerical comparisons given are 500-fold against vitamin E as a singlet-oxygen quencher and 100-fold against α-tocopherol for protection against lipid peroxidation. (LLM, conf=0.88)

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

1 of the 170 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Authors
Raposo, M., De Morais, A., & De Morais, R.
Affiliations
  • Universidade Católica Portuguesa (PT)
  • CBQF—Centro de Biotecnologia e Química Fina—Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa/Porto, Rua Arquiteto Lobão Vital, Porto 4202-401, Portugal
Venue
Marine Drugs
Publisher
MDPI AG
Published
2015-08-14
Volume
13
Issue
8
Pages
5128-5155
ISSN
1660-3397 (ISSN-L)
OpenAlex
W1495693701
Cited by
228
References
170
Citations by year
2026: 12 · 2025: 26 · 2024: 23 · 2023: 25 · 2022: 29 · 2021: 31 · 2020: 23 · 2019: 26 · 2018: 18 · 2017: 11 · 2016: 4
FWCI
1.38
Type
journal article
Language
en
Open access
Locations
  • Marine Drugs (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) (submittedVersion, cc-by)
Funders
Fundação para a Ciência e a Tecnologia (OE/EQB/LA0016/2013, PEst-OE/EQB/LA0016/2013)
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, marine microalgae, antioxidants, oxidative stress, free radicals, reactive oxygen species, chronic disease prevention, nutraceuticals, dietary supplements, novel foods
MeSH terms
Animals, Antioxidants, Biological Products, Carotenoids, Chronic Disease, Humans, Oxidative Stress, Microalgae

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review