Cited by 417Algal biology and biofuel productionSeaweed-derived Bioactive CompoundsAgricultural and Biological Research

A Potential Commercial Source of Fucoxanthin Extracted from the Microalga Phaeodactylum tricornutum

Kim, Sang Min, Jung, Yu-Jin, Kwon, Oh-Nam, Cha, Kwang Hyun, Um, Byung-Hun, Chung, Donghwa, Pan, Cheol-Ho·2012·Applied Biochemistry and Biotechnology

Abstract

Fucoxanthin, one of the main marine carotenoids, is abundant in macro- and microalgae. Here, fucoxanthin was isolated and structurally identified as the major carotenoid in the diatom Phaeodactylum tricornutum through chromatographic and spectroscopic methods, such as liquid chromatography-positive-ion atmospheric pressure chemical ionization/mass spectroscopy and nuclear magnetic resonance. This pigment was quantified by reverse-phase high-performance liquid chromatography, and a number of extraction procedures were assessed to investigate the effect of solvent type, extraction time, temperature, and extraction method (maceration, ultrasound-assisted extraction, Soxhlet extraction, and pressurized liquid extraction). Among the investigated solvents, ethanol provided the best fucoxanthin extraction yield (15.71 mg/g freeze-dried sample weight). Fucoxanthin content in the extracts produced by the different methods was quite constant (15.42-16.51 mg/g freeze-dried sample weight) but increased steeply based on the percentage of ethanol in water, emphasizing the importance of ethanol in the extraction. The results indicate that P. tricornutum is a rich source of fucoxanthin (at least ten times more abundant than that in macroalgae) that is easily extracted with ethanol, suggesting potential applications in human and animal food, health, and cosmetics.

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Crossref · 10.1007/s12010-012-9602-2

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Authors
Kim, S. M., Jung, Y.-J., Kwon, O.-N., Cha, K. H., Um, B.-H., Chung, D., & Pan, C.-H.
Affiliations
  • Korea Institute of Science and Technology (KR)
  • Gangneung–Wonju National University (KR)
Corresponding author
Pan, Cheol-Ho
Venue
Applied Biochemistry and Biotechnology
Published
2012-02-28
Volume
166
Issue
7
Pages
1843-1855
ISSN
  • 0273-2289 (ISSN-L)
  • 1559-0291
OpenAlex
W1973374457
Cited by
417
References
35
Citations by year
2026: 21 · 2025: 27 · 2024: 20 · 2023: 32 · 2022: 54 · 2021: 53 · 2020: 57 · 2019: 38 · 2018: 31 · 2017: 26 · 2016: 16 · 2015: 20 · 2014: 8 · 2013: 11 · 2012: 3
FWCI
5.15
Type
journal article
Language
en
Open access
closed
Locations
  • Applied Biochemistry and Biotechnology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Algal biology and biofuel production
  • Life Sciences › Agricultural and Biological Sciences › Aquatic Science › Seaweed-derived Bioactive Compounds
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Agricultural and Biological Research
Keywords
fucoxanthin, Phaeodactylum tricornutum, diatoms, marine carotenoids, carotenoid extraction, ethanol extraction, ultrasound-assisted extraction, accelerated solvent extraction, Soxhlet extraction, maceration, extraction yield, structural identification
MeSH terms
Ethanol, Carotenoids, Chromatography, High Pressure Liquid, Humans, Magnetic Resonance Spectroscopy, Pressure, Solvents, Sonication, Temperature, Diatoms, Xanthophylls, Chromatography, Reverse-Phase, Microalgae, Liquid-Liquid Extraction

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