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Evaluation of the Kappaphycus alvarezii growth under different environmental conditions and efficiency of the enzymatic hydrolysis of the residue generated in the carrageenan processing
(2019-08-01)
Kappaphycus alvarezii is a red macroalgae generally used for industrial production of hydrocolloids. An alternative is to use the K. alvarezii for carrageenan production and its residue for the manufacture of bioproducts ...
Inovações na síntese enzimática de amoxicilina
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Engenharia Química - PPGEQ, 2012-04-27)
Penicillin G acylase (PGA, E.C.3.5.1.11) from Escherichia coli is an enzyme of great industrial importance, widely used for the hydrolysis of penicillin G, producing the 6-aminopenicillanic acid (6-APA), which is a key ...
Biolubricant Production from Stearic Acid and Residual Secondary Alcohols: System and Reaction Design for Lipase-Catalyzed Batch and Continuous Processes
(Springer, 2021-05-19)
Six lipases were immobilized on a styrene-divinylbenzene support and evaluated on the batch esterification reaction of stearic acid with fusel oil. After a screening design, the two most appropriate lipases were assayed ...
Evaluation of two different applications for cellulose isolated from sugarcane bagasse in a biorefinery concept
(2019-12-15)
The present work aimed at investigating the isolation and application of cellulose from sugarcane bagasse in two different processes according to the biorefinery concept. The cellulose isolation step involved, in the ...
Valorization of glycerol through the enzymatic synthesis of acylglycerides with high nutritional value
(Molecular Diversity Preservation International, 2020-01-14)
The production of specific acylglycerides from the selective esterification of glycerol is an attractive alternative for the valorization of this by-product of the biodiesel industry. In this way, products with high added ...
Enzymatic direct synthesis of acrylic acid esters of mono- and disaccharides
(John Wiley & Sons LtdChichesterInglaterra, 2008)
Alkaline sulfite/anthraquinone pretreatment followed by disk refining of Pinus radiata and Pinus caribaea wood chips for biochemical ethanol production
(WILEY-BLACKWELLMALDEN, 2012)
BACKGROUND: Alkaline sulfite/anthraquinone (ASA) cooking of Pinus radiata and Pinus caribaea wood chips followed by disk refining was used as a pretreatment for the production of low lignified and high fibrillated pulps. ...