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Microalgae for economic applications: advantages and perspectives for bioethanol
Cíntia Simas-Rodrigues1, Helena D M Villela1, Aline P Martins1
1Departamento de Bioquímica, Instituto de Química, Universidade de São Paulo, Av. Professor Lineu Prestes, 748, 05508-000, São Paulo, Brazil.
Journal of Experimental Botany
|April 16, 2015
Summary
Microalgae are a key renewable energy source for producing bioethanol fuel. This review explores microalgal bioethanol technology, focusing on enhancing yields through environmental factors and genetic engineering.
Area of Science:
- Biotechnology
- Renewable Energy
- Chemical Engineering
Background:
- Microalgae are a promising feedstock for renewable energy due to sustainability and socio-economic factors.
- Microalgal bioethanol technology offers a potential industrial-scale biofuel solution.
- Current research focuses on optimizing microalgal biomass conversion to fuel.
Purpose of the Study:
- To review microalgal bioethanol technology and its associated chemical processes.
- To identify methods for increasing bioethanol yield from microalgal feedstock.
- To explore the impact of abiotic factors and genetic manipulation on bioethanol production.
Main Methods:
- Literature review of microalgal bioethanol production.
- Analysis of chemical processes for biomass conversion.
- Examination of factors influencing bioethanol yield.
Main Results:
- Microalgal feedstock is a significant renewable energy source.
- Bioethanol production from microalgae involves specific chemical transformations.
- Yields can be improved through controlled abiotic conditions and genetic modification.
Conclusions:
- Microalgal bioethanol technology is a viable renewable energy pathway.
- Optimizing environmental factors and genetic engineering are crucial for maximizing yield.
- Further research can enhance the industrial feasibility of microalgal biofuels.
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