Enzymatic Hydrolysis of Waste Cooking Oil by Lipase Catalysis: Simplex Mixture Design Optimization (2022)
- Authors:
- USP affiliated authors: RÓS, PATRÍCIA CAROLINE MOLGERO DA - EEL ; REIS, WILLIAN DE SOUZA MATIAS - EEL
- Unidade: EEL
- DOI: 10.1007/s10562-022-04025-z
- Assunto: PLANEJAMENTO DE EXPERIMENTOS ÓTIMOS
- Keywords: Enzymatic hydrolysis; Lipase; Waste cooking oil; Design of experiments; Mixture design
- Agências de fomento:
- Language: Inglês
- Abstract: A growing generation of waste cooking oil (WCO) and its inappropriate disposal has led to the worsening of serious environmental problems. Thus, such a massive amount of WCO generated by household consumption and the food industry encourages the development of new technologies for reusing it to produce products of high economic value. The use of lipases in enzymatic hydrolysis of WCO allows employing the free fatty acids (FFA) and glycerol in the production of various bioproducts in oleochemical industries. Enzymatic hydrolysis offers advantages if compared to conventional processes of FFA production (Colgate-Emery), as it can operate under milder pressure and temperature conditions and high substrate specificity, resulting in high purity products and reduced by-product formation. Therefore, a simultaneous use of three different types of lipases in WCO hydrolysis was evaluated. For such a purpose, a simplex centroid mixture design (SMD) was used to model the influence of lipase composition on hydrolysis yield. Three commercial lipases were used: Burkholderia cepacia (LBC), Rhizopus oryzae (LRO) and porcine pancreas (LPP). Results reveal that high reaction yields of approximately 97% hydrolysis were achieved. SMD provided optimal conditions for lipase mixtures and higher hydrolysis yield, resulting in 15% LPP lipase and 85% LBC.
- Source:
- Título: Catalysis letters
- ISSN: 1011-372X
- Volume/Número/Paginação/Ano: v.153,p.689-697, 2022
- Este periódico é de assinatura
- Este artigo NÃO é de acesso aberto
- Cor do Acesso Aberto: closed
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ABNT
SOUZA, Grazielle P. R. et al. Enzymatic Hydrolysis of Waste Cooking Oil by Lipase Catalysis: Simplex Mixture Design Optimization. Catalysis letters, v. 153, p. 689-697, 2022Tradução . . Disponível em: https://doi.org/10.1007/s10562-022-04025-z. Acesso em: 02 maio 2025. -
APA
Souza, G. P. R., Correia, T. B. A., Reis, W. S. M., Bredda, E. H., Da Rós, P. C. M., & Pereira, E. B. (2022). Enzymatic Hydrolysis of Waste Cooking Oil by Lipase Catalysis: Simplex Mixture Design Optimization. Catalysis letters, 153, 689-697. doi:10.1007/s10562-022-04025-z -
NLM
Souza GPR, Correia TBA, Reis WSM, Bredda EH, Da Rós PCM, Pereira EB. Enzymatic Hydrolysis of Waste Cooking Oil by Lipase Catalysis: Simplex Mixture Design Optimization [Internet]. Catalysis letters. 2022 ;153689-697.[citado 2025 maio 02 ] Available from: https://doi.org/10.1007/s10562-022-04025-z -
Vancouver
Souza GPR, Correia TBA, Reis WSM, Bredda EH, Da Rós PCM, Pereira EB. Enzymatic Hydrolysis of Waste Cooking Oil by Lipase Catalysis: Simplex Mixture Design Optimization [Internet]. Catalysis letters. 2022 ;153689-697.[citado 2025 maio 02 ] Available from: https://doi.org/10.1007/s10562-022-04025-z - Síntese de palmitato de isoamila via catálise enzimática por lipases de Rhizopus oryzae ligadas ao micélio
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Informações sobre o DOI: 10.1007/s10562-022-04025-z (Fonte: oaDOI API)
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