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Optimization of acid hydrolysis from the hemicellulosic fraction of Eucalyptus grandis residue using response surface methodology
(Elsevier B.V., 2007-01-01)
Biotechnological conversion of biomass into fuels and chemicals requires hydrolysis of the polysaccharide fraction into monomeric sugars. Hydrolysis can be performed enzymatically and with dilute or concentrate mineral ...
Structural and physicochemical characterization of RS prepared using hydrolysis and heat treatments of chickpea starch
(WILEY-BLACKWELL, 2011)
The aim of this study was to evaluate the production and the structural and physicochemical properties of RS obtained by molecular mass reduction (enzyme or acid) and hydrothermal treatment of chickpea starch. Native and ...
Hidrólise ácida e enzimática de casca de arroz usando tecnologias alternativas
(Universidade Federal de Santa MariaBREngenharia de ProcessosUFSMPrograma de Pós-Graduação em Engenharia de Processos, 2014-03-31)
Rice husk is a fairly abundant agro-industrial waste in the state of Rio Grande do Sul, hence the same has been suggested and studied to be used as in lignocellulosic hydrolysis to produce fermentable sugars material. ...
Post consumer pet depolymerization by acid hydrolysis
(Taylor & Francis Inc, 2007-02-01)
The reaction of post-consumer poly(ethylene terephthalate) with aqueous solutions of sulfuric acid 7.5M was investigated in terms of temperature, time and particle size. The reaction extent reached 80% in four days at 100 ...
Post consumer pet depolymerization by acid hydrolysis
(Taylor & Francis Inc, 2007-02-01)
The reaction of post-consumer poly(ethylene terephthalate) with aqueous solutions of sulfuric acid 7.5M was investigated in terms of temperature, time and particle size. The reaction extent reached 80% in four days at 100 ...
Biotechnological valorization of mycelium-bound lipase of Penicillium purpurogenum in hydrolysis of high content lauric acid vegetable oils
(2022-05-01)
The study deals with the direct use of whole cells of a species of Penicillium as biocatalyst (mycelium-bound lipase) for the hydrolysis of vegetable oils under low-power ultrasonic irradiation. Whole cells of Penicillium ...
Acid-catalysed hydrolysis of rice hull: Evaluation of furfural production
(Elsevier Science Ltd., 2008)
Post consumer pet depolymerization by acid hydrolysis
(Taylor & Francis Inc, 2014)
Optimization of Acid Hydrolysis Process for the Preparation Cellulose Nanofibrils
(VBRI Press, 2019-02)
Cellulose nanofibrils can be obtained from microcrystalline cellulose by acid hydrolysis processes. Under optimum hydrolysis conditions is possible to obtain cellulose nanofibers with high surface / volume ratio, high ...
Optimization of dextran synthesis and acidic hydrolysis by surface response analysis
(Brazilian Soc Chemical EngSao PauloBrasil, 1999)