Cited by 68Algal biology and biofuel productionBiodiesel Production and ApplicationsAquatic Ecosystems and Phytoplankton Dynamics

Assessment of Chemical and Physico-Chemical Properties of Cyanobacterial Lipids for Biodiesel Production

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Rós, Patrícia, Silva, Caroline, Silva-Stenico, Maria, Fiore, Marli, Castro, Heizir·2013·Marine Drugs

Abstract

Five non-toxin producing cyanobacterial isolates from the genera Synechococcus, Trichormus, Microcystis, Leptolyngbya and Chlorogloea were examined in terms of quantity and quality as lipid feedstock for biofuel production. Under the conditions used in this study, the biomass productivity ranged from 3.7 to 52.7 mg·L−1·day−1 in relation to dry biomass, while the lipid productivity varied between 0.8 and 14.2 mg·L−1·day−1. All cyanobacterial strains evaluated yielded lipids with similar fatty acid composition to those present in the seed oils successfully used for biodiesel synthesis. However, by combining biomass and lipid productivity parameters, the greatest potential was found for Synechococcus sp. PCC7942, M. aeruginosa NPCD-1 and Trichormus sp. CENA77. The chosen lipid samples were further characterized using Fourier Transform Infrared spectroscopy (FTIR), viscosity and thermogravimetry and used as lipid feedstock for biodiesel synthesis by heterogeneous catalysis.

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  1. [32]Carvalho A.K.F. Synthesis of Biodiesel by Transesterification by Ethylic Route: A Comparison of Heterogeneous Catalysts M.Sc Dissertation Engineering School of Lorena-USP Lorena, Brazil 2011
  2. [36]Pavia D.L. Lampman G.M. Kriz G.S. Introduction to Spectroscopy 2nd Saunders College Publishing Orlando, FL, USA 1996

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Authors
Rós, P., Silva, C., Silva-Stenico, M., Fiore, M., & Castro, H.
Affiliations
  • Universidade de São Paulo (BR)
  • Center of Nuclear Energy in Agriculture, University of São Paulo, 13400-970, Piracicaba SP, Brazil
Corresponding author
Rós, Patrícia
Venue
Marine Drugs
Publisher
MDPI AG
Published
2013-07-04
Volume
11
Issue
7
Pages
2365-2381
ISSN
1660-3397 (ISSN-L)
OpenAlex
W2125463831
Cited by
68
References
41
Citations by year
2026: 3 · 2025: 2 · 2024: 3 · 2023: 4 · 2022: 1 · 2021: 4 · 2020: 9 · 2019: 9 · 2018: 7 · 2017: 9 · 2016: 6 · 2015: 5 · 2014: 5 · 2013: 1
FWCI
2.06
Type
journal article
Language
en
Open access
Locations
  • Marine Drugs (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • Fundação de Amparo à Pesquisa do Estado de São Paulo
  • Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
  • Conselho Nacional de Desenvolvimento Científico e Tecnológico
Topics
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Algal biology and biofuel production
  • Physical Sciences › Engineering › Biomedical Engineering › Biodiesel Production and Applications
  • Physical Sciences › Environmental Science › Environmental Chemistry › Aquatic Ecosystems and Phytoplankton Dynamics
Keywords
biodiesel production, Synechococcus, Microcystis aeruginosa, Leptolyngbya, lipid productivity, fatty acid composition, biomass productivity, heterogeneous catalysis, viscosity, thermal stability
MeSH terms
Cyanobacteria, Fatty Acids, Lipids, Biomass, Biofuels

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