Cited by 547Seaweed-derived Bioactive CompoundsAgricultural and Biological ResearchAlgal biology and biofuel production

Application of Novel Extraction Technologies for Bioactives from Marine Algae

Kadam, Shekhar U., Tiwari, Brijesh K., O’Donnell, Colm P.·2013·Journal of Agricultural and Food Chemistry

Abstract

Marine algae are a rich source of bioactive compounds. This paper outlines the main bioactive compounds in marine algae and recent advances in novel technologies for extracting them. Novel extraction technologies reviewed include enzyme-assisted extraction, microwave-assisted extraction, ultrasound-assisted extraction, supercritical fluid extraction, and pressurized liquid extraction. These technologies are reviewed with respect to principles, benefits, and potential applications for marine algal bioactives. Advantages of novel technologies include higher yield, reduced treatment time, and lower cost compared to traditional solvent extraction techniques. Moreover, different combinations of novel techniques used for extraction and technologies suitable for thermolabile compounds are identified. The limitations of and challenges to employing these novel extraction technologies in industry are also highlighted.

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Registry

Crossref · 10.1021/jf400819p

Cites

90 of 90 references verified0 citation errors · 0 not checkable

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  • UAE's higher extraction yield is attributable to bubble cavitation phenomena increasing mass transfer by eddy and internal diffusion mechanisms.

    “This can be attributed to the bubble cavitation phenomena generated by ultrasound waves.”
  • Existing reviews on extraction from algae either provided information only for one type of marine algae, and microalgae were more mentioned than macroalgae because more data are available for microalgae.

    “Those reviews showed the application of novel methods for extraction of bioactive compounds from both microalgae and macroalgae, but either of these reviews provided information only for one type of marine algae. However, microalgae were more mentioned than macroalgae because there are more available data in the literature about their bioactive compounds, as well as their potential for being imple”
  • UAE uses ultrasound waves (20-100 kHz) that cause cavitation, leading to breakdown of particles, increased mass transfer, and release of bioactive compounds from biological matrix.

    “UAE uses ultrasound waves with a frequency above 20 kHz to 100 kHz. These waves cause the creation of bubbles and zones of high and low pressure. When bubbles collapse in the strong ultrasound field cavitation occurs. The implosive collapse, cavitation, near liquid-solid interfaces causes breakdown of particles, which means that mass transfer is increased and bioactive compounds are released from”

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Authors
Kadam, S. U., Tiwari, B. K., & O’Donnell, C. P.
Affiliations
  • University College Dublin (IE)
  • Manchester Metropolitan University (GB)
Corresponding author
Tiwari, Brijesh K.
Venue
Journal of Agricultural and Food Chemistry
Published
2013-05-13
Volume
61
Issue
20
Pages
4667-4675
ISSN
  • 0021-8561 (ISSN-L)
  • 1520-5118
OpenAlex
W2118314854
Cited by
547
References
90
Citations by year
2026: 29 · 2025: 63 · 2024: 62 · 2023: 44 · 2022: 60 · 2021: 58 · 2020: 57 · 2019: 33 · 2018: 40 · 2017: 37 · 2016: 22 · 2015: 26 · 2014: 16
FWCI
3.40
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Agricultural and Food Chemistry (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Aquatic Science › Seaweed-derived Bioactive Compounds
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Agricultural and Biological Research
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Algal biology and biofuel production
Keywords
marine algae, bioactive compounds, extraction methods, enzymatic extraction, microwave-assisted extraction, ultrasound-assisted extraction, supercritical fluid extraction, accelerated solvent extraction, thermolabile compounds, extraction yield
MeSH terms
Phaeophyceae, Chlorophyta, Rhodophyta, Carotenoids, Enzymes, Microwaves, Phenols, Polysaccharides, Ultrasonics, Fatty Acids, Omega-3, Dietary Supplements

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