Publications by authors named "Eliezer Luz do Espirito Santo"
Unlabelled: This study aims at the synthesis of hexyl butyrate by lipase (CRL) immobilized on Diaion HP 20. The lipase load used was 28.7 ± 2.
View Article and Find Full Text PDFApplication of a constrained mixture design for lipase production by ATCC 10110 under solid-state fermentation and using agro-industrial wastes as substrate.
Luiz Henrique Sales de Menezes Marla Rosa Marques Ferreira Ramos Sabryna Couto Araujo Eliezer Luz do Espírito Santo Polyany Cabral Oliveira Pedro Henrique Santos
Prep Biochem Biotechnol
September 2022
Article Synopsis
- Solid state fermentation (SSF) mimics natural conditions for fungi, limiting water use and necessitating a unique approach to mixing substrates.
- The study aimed to optimize lipase production using specific waste mixtures, identifying ideal fermentation times and employing a restricted-mix design with various solid and liquid substrates.
- Results indicated that the restricted mixture design is effective for enhancing lipase production, achieving peak outputs of 6.67 ± 0.34 U/g and 6.87 ± 0.35 U/g from the selected mixtures.
Objectives: To immobilize Candida rugosa lipase in Accurel MP 1000 (CRL-AMP) by physical adsorption in organic medium and apply in the synthesis of wax esters dodecanoyl octadecanoate 1 and hexadecanoyl octadecanoate 2 in a heptane medium, as well as evaluating the stability and recyclability of CRL-AMP in six reaction cycles.
Results: The specific activity (A) for CRL-AMP was 200 ± 20 U mg. Its catalytic activity was 1300 ± 100 U g.
Optimization of lipase production by ATCC 10110 through solid-state fermentation using agro-industrial residue based on a univariate analysis.
Sabryna Couto Araujo Marla Rosa Marques Ferreira Ramos Eliézer Luz do Espírito Santo Luiz Henrique Sales de Menezes Marise Silva de Carvalho
Prep Biochem Biotechnol
March 2022
Lipases (triacylglycerol hydrolases, EC 3.1.1.
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