Cited by 402Algal biology and biofuel productionMicrobial Metabolic Engineering and BioproductionLipid metabolism and biosynthesis

Lipid Extraction Methods from Microalgae: A Comprehensive Review

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Ranjith Kumar, Ramanathan, Hanumantha Rao, Polur, Arumugam, Muthu·2015·Frontiers in Energy Research

Abstract

Energy security has become a serious global issue and a lot of research is being carried out to look for economocially viable and environment-friendly alternatives. The only solution that appears to to meet the futuristic needs is the use of renewable energy. Although various forms of renewable energy are being currently used, the prospects of producing carbon-neutral biofuels from microalgae appears bright because of its unique features such as suitability of growing in open ponds required for production of a commodity product, high CO2-sequestering capability, ability to grow in wastewater/seawater/brackishwater and high lipid productivity. The major process constraint in the microalgal biofuel technology is the cost-effective and efficient extraction of lipids. The objective of this article is to provide a comprehensive review on various methods of lipid extraction from microalgae available till date, as well as to discuss their advantages and disadvantages. The article covers all areas of lipid extraction procedures including solvent extraction procedures, mechanical approaches and solvent-free procedures apart from some of the latest extraction technologies. A lot more research efforts are required in this area for successful implementation of this technology at a production scale.

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Research works printed but not linked: 2

  1. Arumugam, M., Agarwal, A., Arya, M. C., and Ahmed, Z. (2011b). Influence of organic and inorganic nitrogen sources on biomass yield of Scenedesmus sp. and Chlorococcum sp. Int. J. Energy Environ. 2, 1125-1132. Available at: http://www.ijee.ieefoundation.org/vol2/issue6/IJEE_13_v2n6.pdf · DOI
  2. Marcato, B., and Vianello, M. (2000). Microwave-assisted extraction by fast sample preparation for the systematic analysis of additives in polyolefins by high perfor- mance liquid chromatography. J. Chromatogr. 869, 285-300. doi:10.1016/S0021- 9673(99)00940-1 · DOI

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Authors
Ranjith Kumar, R., Hanumantha Rao, P., & Arumugam, M.
Affiliations
National Institute for Interdisciplinary Science and Technology (IN)
Corresponding author
Arumugam, Muthu
Venue
Frontiers in Energy Research
Published
2015-01-08
Volume
2
ISSN
2296-598X (ISSN-L)
OpenAlex
W2084103641
Cited by
402
References
74
Citations by year
2026: 16 · 2025: 31 · 2024: 51 · 2023: 37 · 2022: 60 · 2021: 47 · 2020: 47 · 2019: 42 · 2018: 31 · 2017: 21 · 2016: 13 · 2015: 6
FWCI
7.00
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Frontiers in Energy Research (publishedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • Department of Science and Technology, Ministry of Science and Technology, India
  • National Institute for Interdisciplinary Science and Technology
Topics
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Algal biology and biofuel production
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Microbial Metabolic Engineering and Bioproduction
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biochemistry › Lipid metabolism and biosynthesis
Keywords
microalgae, lipid extraction, microalgal biofuels, solvent extraction, mechanical extraction, solvent-free extraction, renewable energy, biofuel production, CO2 sequestration

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