Cited by 1,090Algal biology and biofuel productionBiofuel production and bioconversionAnaerobic Digestion and Biogas Production

Micro and macroalgal biomass: a renewable source for bioethanol

John, Rojan P., Anisha, G.S., Nampoothiri, K. Madhavan, Pandey, Ashok·2011·Bioresource Technology

Abstract

Population outburst together with increased motorization has led to an overwhelming increase in the demand for fuel. In the milieu of economical and environmental concern, algae capable of accumulating high starch/cellulose can serve as an excellent alternative to food crops for bioethanol production, a green fuel for sustainable future. Certain species of algae can produce ethanol during dark-anaerobic fermentation and thus serve as a direct source for ethanol production. Of late, oleaginous microalgae generate high starch/cellulose biomass waste after oil extraction, which can be hydrolyzed to generate sugary syrup to be used as substrate for ethanol production. Macroalgae are also harnessed as renewable source of biomass intended for ethanol production. Currently there are very few studies on this issue, and intense research is required in future in this area for efficient utilization of algal biomass and their industrial wastes to produce environmentally friendly fuel bioethanol.

Integrity signals

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Crossref · 10.1016/j.biortech.2010.06.139

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60 of 60 references verified0 citation errors · 0 not checkable

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Authors
John, R. P., Anisha, G. S., Nampoothiri, K. M., & Pandey, A.
Affiliations
  • Institut National de la Recherche Scientifique (CA)
  • National Institute for Interdisciplinary Science and Technology (IN)
Corresponding author
Anisha, G.S.
Venue
Bioresource Technology
Publisher
Elsevier BV
Published
2011-01
Volume
102
Issue
1
Pages
186-193
ISSN
0960-8524 (ISSN-L)
OpenAlex
W1970278385
Cited by
1,090
References
60
Citations by year
2026: 14 · 2025: 28 · 2024: 53 · 2023: 56 · 2022: 66 · 2021: 71 · 2020: 71 · 2019: 97 · 2018: 93 · 2017: 99 · 2016: 82 · 2015: 104 · 2014: 80 · 2013: 80 · 2012: 60
FWCI
26.07
Type
journal article
Language
en
Open access
closed
Locations
  • Bioresource Technology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Algal biology and biofuel production
  • Physical Sciences › Engineering › Biomedical Engineering › Biofuel production and bioconversion
  • Physical Sciences › Engineering › Building and Construction › Anaerobic Digestion and Biogas Production
Keywords
bioethanol production, microalgae, seaweed, algal biomass, oleaginous microalgae, renewable fuels
MeSH terms
Ethanol, Cellulose, Energy-Generating Resources, Fermentation, Hydrolysis, Industrial Waste, Research, Starch, Substrate Specificity, Biomass, Microalgae

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