Artificial Lichens: A potential approach to harvest microalgae cells (2019)
- Authors:
- USP affiliated authors: CASTRO, HEIZIR FERREIRA DE - EEL ; ZORN, SAVIENNE MARIA FIORENTINI ELERBROCK - EEL ; CARVALHO, ANA KARINE FURTADO DE - EEL
- Unidade: EEL
- Subjects: LÍQUENS; MICROALGAS; BIOMASSA; COLHEITA
- Keywords: artificial lichens; harvest; Filamentous fungus
- Agências de fomento:
- Language: Português
- Abstract: Lichens exist in nature as a dynamic system between fungi and algae or cyanobacteria and their use have been considered one of the new exponents in the field of bioprocess engineering. Multiple research fronts carried out with microalgae have confirmed their promising properties in bioprocesses. A commonly reported bottleneck that hinders their economic feasibility is in harvesting stage. Production operating facilities are hampered by high energy consumption or by use of toxic chemicals, which often results in low biomass rates, increasing the volume of water in the process and requirements for separation, employing conventional harvesting operations. On the other hand, fungal species are easier to recover than microalgae. With appropriate combination (fungi + microalgae) an interaction between fungal hyphae and microalgae cells can be promoted, effectively removing microalgae from cocultures. This work assessed the efficiency of two procedures for microalgae harvesting applying lichens formed between species Chlorella vulgaris (microalgae) and Mucor circinelloides (filamentous fungus), with presence and absence of a matrix. Both strategies afforded high efficient to recover microalgae (>95%), although the best result was found for the strategy using a screen, which resulted in total recovery of 99.7% microalgal biomass and 47% of microalgal biomass in the lichenized structured.
- Imprenta:
- Publisher place: Uberlândia-MG
- Date published: 2019
- Source:
- Título: Anais do XXII Simpósio Nacional de Bioprocessos XIII Simpósio de Hidrólise Enzimática de Biomassas
- ISSN: 2447-2816
- Volume/Número/Paginação/Ano: p.1-4, 2019
-
ABNT
ZORN, Savienne Maria Fiorentini Elerbrock et al. Artificial Lichens: A potential approach to harvest microalgae cells. Anais do XXII Simpósio Nacional de Bioprocessos XIII Simpósio de Hidrólise Enzimática de Biomassas. Uberlândia-MG: Escola de Engenharia de Lorena, Universidade de São Paulo. . Acesso em: 29 dez. 2025. , 2019 -
APA
Zorn, S. M. F. E., Carvalho, A. K. F. de, Reis, C. E. R., & Castro, H. F. de. (2019). Artificial Lichens: A potential approach to harvest microalgae cells. Anais do XXII Simpósio Nacional de Bioprocessos XIII Simpósio de Hidrólise Enzimática de Biomassas. Uberlândia-MG: Escola de Engenharia de Lorena, Universidade de São Paulo. -
NLM
Zorn SMFE, Carvalho AKF de, Reis CER, Castro HF de. Artificial Lichens: A potential approach to harvest microalgae cells. Anais do XXII Simpósio Nacional de Bioprocessos XIII Simpósio de Hidrólise Enzimática de Biomassas. 2019 ;1-4.[citado 2025 dez. 29 ] -
Vancouver
Zorn SMFE, Carvalho AKF de, Reis CER, Castro HF de. Artificial Lichens: A potential approach to harvest microalgae cells. Anais do XXII Simpósio Nacional de Bioprocessos XIII Simpósio de Hidrólise Enzimática de Biomassas. 2019 ;1-4.[citado 2025 dez. 29 ] - Consórcio do fungo filamentoso Mucor circinelloides com duas diferentes espécies de microalgas - uma proposta eficaz para recuperação de biomassa algal
- Produção de hidrolisado de ácidos graxos essenciais por rota enzimática a partir de óleo de microalga
- Liquens artificiais: comparação de estratégias para a colheita de biomassa microalgal
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- Penicillium citrinum whole-cells catalyst for the treatment of lipid-rich wastewater
- Critical applications of Mucor circinelloides within a biorefinery context
- Microbial consortia in a synergistic approach for biorefinery: use of synthetic lichen-like structure to improve the quality of bioprocess
- Transesterificação in situ de biomassa oleaginosa de microalgas marinhas via catálise heterogênea: uma alternativa sustentável para a produção de biodiesel
- In Situ Transesterification of Marine Microalgae Biomass via Heterogeneous Acid Catalysis
- One-pot fungal biomass-to-biodiesel process: Influence of the molar ratio and the concentration of acid heterogenous catalyst on reaction yield and costs
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