Cited by 95Seaweed-derived Bioactive CompoundsAlgal biology and biofuel productionFood Industry and Aquatic Biology

Chemical Compounds, Bioactivities, and Applications of Chlorella vulgaris in Food, Feed and Medicine

Open access
Mendes, Ana R., Spínola, Maria P., Lordelo, Madalena, Prates, José A. M.·2024·Applied Sciences

Abstract

This review presents the chemical composition, bioactive properties, and diverse applications of Chlorella vulgaris, a green microalga widely recognized for its exceptional nutritional value and therapeutic potential. The study emphasizes the presence of key nutrients, including high-quality proteins, essential vitamins, minerals, and an array of bioactive compounds such as carotenoids, chlorophyll, and polysaccharides. These compounds have been shown to exhibit a wide spectrum of biological activities, including potent antioxidant, anti-inflammatory, immunomodulatory, antiviral, anticancer, antidiabetic, lipid-lowering, and detoxifying effects. The review explores the multifaceted applications of C. vulgaris in various sectors, including its growing role as a functional food ingredient, a nutraceutical supplement in animal feed, and a promising therapeutic agent for combatting chronic diseases. This paper also highlights its potential for enhancing immune responses, mitigating oxidative stress, promoting detoxification of heavy metals, and improving overall health outcomes. However, current limitations in clinical evidence surrounding its medicinal efficacy present challenges that need to be addressed. Furthermore, significant obstacles remain in scaling up C. vulgaris production, including optimizing cultivation techniques and improving bioavailability. Additionally, this review identifies crucial research gaps, particularly in optimizing cultivation techniques, improving bioavailability, and validating the clinical efficacy of C. vulgaris. By addressing these challenges, C. vulgaris holds significant promise in contributing to global health, sustainable nutrition, and environmental conservation efforts by serving as a source of protein and bioactive components for a growing population while simultaneously having a lower environmental impact and requiring fewer resources in production compared to traditional ingredients like soybean meal.

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Crossref · 10.3390/app142310810

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145 of 145 references verified0 citation errors · 0 not checkable

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  • Chlorella and Spirulina provide complete protein content, with all essential amino acids in ratios comparable to high-quality animal proteins like eggs and milk.

    “For instance, Chlorella and Spirulina species are renowned for their complete protein content, providing all essential amino acids in ratios comparable to high-quality animal proteins like eggs and milk [11,12].”
  • Studies on Limnospira platensis and Chlorella vulgaris in animal models revealed reductions in total cholesterol, LDL, and triglycerides.

    “Studies on Limnospira platensis and Chlorella vulgaris in animal models revealed reductions in total cholesterol, LDL, and triglycerides [103,104].”

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Authors
Mendes, A. R., Spínola, M. P., Lordelo, M., & Prates, J. A. M.
Affiliations
University of Lisbon (PT)
Corresponding author
Prates, José A. M.
Venue
Applied Sciences
Publisher
MDPI AG
Published
2024-11-22
Volume
14
Issue
23
Pages
10810
ISSN
2076-3417 (ISSN-L)
OpenAlex
W4404614395
Cited by
95
References
145
Citations by year
2026: 52 · 2025: 42 · 2024: 1
FWCI
30.65
Type
journal article
Language
en
Open access
Locations
  • Applied Sciences (publishedVersion, cc-by)
  • 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, other-oa)
Funders
Fundação para a Ciência e a Tecnologia (2022.11690.BD, UI/BD/153071/2022, UIDB/00276/2020, LA/P/0059/2020, UIDB/04129/2020)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Aquatic Science › Seaweed-derived Bioactive Compounds
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Algal biology and biofuel production
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Food Industry and Aquatic Biology
Keywords
Chlorella vulgaris, microalgae, bioactive compounds, carotenoids, chlorophyll, polysaccharides, antioxidant activity, anti-inflammatory activity, immunomodulation, anticancer activity, antidiabetic activity, hypolipidemic effect, functional food ingredients, nutraceuticals, animal feed, bioavailability, microalgae cultivation, sustainable nutrition

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