Marco Antônio Záchia Ayub

Marco Antônio Záchia Ayub
Universidade Federal do Rio Grande do Sul | UFRGS · Departamento de Tecnologia dos Alimentos

39.42
 · 
PhD

About

163
Publications
15,706
Reads
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3,602
Citations
Introduction
Skills and Expertise
Wastewater Treatment
Lipase
Immobilization
Immobilized Cells
Enzyme Activity

Publications

Publications (163)
Conversion of fermentable sugars from hydrolysates of soybean and oat hulls into ethanol and xylitol by Spathaspora hagerdaliae UFMG-CM-Y303
Article
  • Apr 2020
Production of volatile compounds by yeasts using hydrolysed grape seed oil obtained by immobilized lipases in continuous packed-bed reactors
Article
  • Mar 2020
Transglutaminases: part I—origins, sources, and biotechnological characteristics
Article
  • Jan 2020
Review transglutaminases: part II—industrial applications in food, biotechnology, textiles and leather products
Article
  • Jan 2020
Production of 2,3-butanediol by Klebsiella pneumoniae BLh-1 and Pantoea agglomerans BL1 Cultivated in Acid and Enzymatic Hydrolysates of Soybean Hull
Article
  • Feb 2019
Fermentation of hexoses and pentoses from sugarcane bagasse hydrolysates into ethanol by Spathaspora hagerdaliae
Article
  • Sep 2018
Xylooligosaccharides production by fungi cultivations in rice husk and their application as substrate for lactic acid bacteria growth
Article
  • Jun 2018
Enzymatic synthesis of ethyl esters from waste oil using mixtures of lipases in a plug-flow packed-bed continuous reactor: Continuous PBR using combi-lipases for biodiesel synthesis
Article
  • Apr 2018
Transesterification of Waste Frying Oil and Soybean Oil by Combi-lipases Under Ultrasound-Assisted Reactions
Article
  • Apr 2018
Comparative production of xylanase and the liberation of xylooligosaccharides from lignocellulosic biomass by Aspergillus brasiliensis BLf1 and recombinant Aspergillus nidulans XynC A773
Article
  • Apr 2018
Fermentation of oat and soybean hull hydrolysates into ethanol and xylitol by recombinant industrial strains of Saccharomyces cerevisiae under diverse oxygen environments
Article
  • Mar 2018
Fermentation of hexoses and pentoses from hydrolyzed soybean hull into ethanol and xylitol by Candida guilliermondii BL 13
Article
Full-text available
  • Oct 2017
Influence of genetic background of engineered xylose-fermenting industrial Saccharomyces cerevisiae strains for ethanol production from lignocellulosic hydrolysates
Article
  • Sep 2017
Physical-Chemical Properties of the Support Immobead 150 Before and After the Immobilization Process of Lipase
Article
Full-text available
  • Aug 2017
Life Cycle Assessment comparison between brow parboiled rice produced under organic and minimal tillage cultivation systems
Article
  • May 2017
Screening of filamentous fungi to produce xylanase and xylooligosaccharides in submerged and solid-state cultivations on rice husk, soybean hull, and spent malt as substrates
Article
  • Mar 2017
Bioconversion of soybean and rice hull hydrolysates into ethanol and xylitol by furaldehyde-tolerant strains of Saccharomyces cerevisiae, Wickerhamomyces anomalus, and their cofermentations
Article
  • Nov 2016
Life cycle greenhouse gas emissions from rice production systems in Brazil: A comparison between minimal tillage and organic farming
Article
  • Aug 2016
Probiotics production and alternative encapsulation methodologies to improve their viabilities under adverse environmental conditions
Article
  • Jul 2016
Lactobacillus plantarum BL011 cultivation in industrial isolated soybean protein acid residue
Article
Full-text available
  • Jul 2016
Synthesis of butyl butyrate in batch and continuous enzymatic reactors using Thermomyces lanuginosus lipase immobilized in Immobead 150
Article
  • May 2016
Electrospraying microencapsulation of Lactobacillus plantarum enhances cell viability under refrigeration storage and simulated gastric and intestinal fluids
Article
  • Mar 2016
Viability and alternative uses of a dried powder, microencapsulated Lactobacillus plantarum without the use of cold chain or dairy products
Article
  • Mar 2016
Dynamics of yeast immobilized-cell fluidized-bed bioreactors systems in ethanol fermentation from lactose-hydrolyzed whey and whey permeate
Article
  • Nov 2015
Liberation of fermentable sugars from soybean hull biomass using ionic liquid 1-butyl-3-methylimidazolium acetate and their bioconversion to ethanol
Article
  • Nov 2015
PRODUÇÃO ENZIMÁTICA DE BIODIESEL USANDO MISTURAS DE LIPASES IMOBILIZADAS
Conference Paper
  • Sep 2015
Immobead 150 – morphology, texture and application for immobilization
Conference Paper
  • Sep 2015
An Eco-friendly Design for Bioactive Compounds Extraction from Grape Pomace
Article
  • Aug 2015
Increased Content of Free Phenolic Compounds and Antioxidant Activity of Grape Pomace Cultivated with Three Different β-glucosidase Fungi Producers
Article
  • Aug 2015
The modeling of ethanol production by Kluyveromyces marxianus using whey as substrate in continuous A-Stat bioreactors
Article
  • Aug 2015
Utilização de um planejamento composto central para a obtenção das melhores condições de temperatura, pH e concentração de glicose para a produção de Etanol utilizando a levedura Pachysolen tannophilus.
Conference Paper
Full-text available
  • Jun 2015
ESTUDO DAS CONDIÇÕES DE IMOBILIZAÇÃO DA LIPASE DE Thermomyces lanuginosus PARA A PRODUÇÃO DE BIODIESEL
Conference Paper
Full-text available
  • Jun 2015
Production of carotenoids and lipids by Dunaliella tertiolecta using CO2 from beer fermentation
Article
  • Mar 2015
Enzymatic reactors for biodiesel synthesis: Present status and future prospects
Article
  • Feb 2015
AVALIAÇÃO DA INFLUÊNCIA DAS CÉLULAS DE BACILLUS MEGATERIUM NA DETERMINAÇÃO DO COEFICIENTE DE TRANSFERÊNCIA DE OXIGÊNIO EM CULTIVO SUBMERSO
Conference Paper
Full-text available
  • Feb 2015
AVALIAÇÃO DE DIFERENTES TIPOS DE SUBSTRATO PARA PRODUÇÃO DE POLI(3-HIDROXIBUTIRATO) POR BACILLUS MEGATERIUM
Conference Paper
Full-text available
  • Feb 2015
APROVEITAMENTO BIOTECNOLÓGICO DE SORO E PERMEADO DE SORO DE QUEIJO PARA A PRODUÇÃO DE ETANOL POR SACCHAROMYCES CEREVISIAE
Conference Paper
  • Feb 2015
BIOFIXAÇÃO DE CO2 DE FERMENTAÇÃO DE CERVEJA UTILIZANDO A MICROALGA Dunaliella tertiolecta
Conference Paper
  • Feb 2015
Bioconversion of residual glycerol from biodiesel synthesis into 1,3-propanediol using immobilized cells of Klebsiella pneumoniae BLh-1
Article
  • Dec 2014
Continuous production of fructooligosaccharides and invert sugar by chitosan immobilized enzymes: Comparison between in fluidized and packed bed reactors
Article
  • Nov 2014
Optimization of ethyl ester production from olive and palm oils using mixtures of immobilized lipases
Article
  • Nov 2014
Dynamics of ethanol production from whey and whey permeate by immobilized strains of Kluyveromyces marxianus in batch and continuous bioreactors
Article
  • Sep 2014
Physico-chemical and rheological characterization of poly-gamma-glutamic acid produced by a new strain of Bacillus subtilis
Article
  • Aug 2014
Effects of metabolic pathway precursors and polydimethylsiloxane (PDMS) on poly-(gamma)-glutamic acid production by Bacillus subtilis BL53
Article
  • Jul 2014
Comparison of the performance of commercial immobilized lipases in the synthesis of different flavor esters
Article
  • Jul 2014
Fermentation kinetics of acid-enzymatic soybean hull hydrolysate in immobilized-cell bioreactors of Saccharomyces cerevisiae, Candida shehatae, Spathaspora arborariae, and their co-cultivations
Article
  • Jul 2014
Combined Effects of Ultrasound and Immobilization Protocol on Butyl Acetate Synthesis Catalyzed by CALB
Article
Full-text available
  • Jul 2014
The combined use of ultrasound and molecular sieves improves the synthesis of ethyl butyrate catalyzed by immobilized Thermomyces lanuginosus lipase
Article
  • May 2014
Efficient purification-immobilization of an organic solvent-tolerant lipase from Staphylococcus warneri EX17 on porous styrene-divinylbenzene beads
Article
  • Jan 2014
Combi-lipase for heterogeneous substrates: A new approach for hydrolysis of soybean oil using mixtures of biocatalysts
Article
  • Jan 2014
Immobilization of Thermomyces lanuginosus Lipase by Different Techniques on Immobead 150 Support: Characterization and Applications
Article
  • Jan 2014
Ultrasound technology and molecular sieves improve the thermodynamically controlled esterification of butyric acid mediated by immobilized lipase from Rhizomucor miehei
Article
  • Jan 2014
Optimized Butyl Butyrate Synthesis Catalyzed by Thermomyces lanuginosus Lipase
Article
  • Nov 2013
Optimization of synthesis of fatty acid methyl esters catalyzed by lipase B from Candida antarctica immobilized on hydrophobic supports
Article
  • Oct 2013
Multipoint covalent immobilization of lipases on aldehyde-activated support: Characterization and application in transesterification reaction
Article
  • Oct 2013
Sensory evaluation of natural fermentation breads with innovative starter cultures
Article
Full-text available
  • Sep 2013
Production and optimization of poly-γ-glutamic acid by Bacillus subtilis BL53 isolated from the Amazonian environment
Article
Full-text available
  • Jul 2013
Conversion of residual glycerol from biodiesel synthesis into 1,3-propanediol by a new strain of Klebsiella pneumoniae
Article
  • Jul 2013
High stability of immobilized β-D-galactosidase for lactose hydrolysis and galactooligosaccharides synthesis
Article
  • Jun 2013
Simultaneous saccharification and co-fermentation of un-detoxified rice hull hydrolysate by Saccharomyces cerevisiae ICV D254 and Spathaspora arborariae NRRL Y-48658 for the production of ethanol and xylitol
Article
  • Jun 2013
Effect of immobilization protocol on optimal conditions of ethyl butyrate synthesis catalyzed by lipase B from Candida antarctica
Article
  • Jun 2013
Environmentally friendly hide unhairing: Enzymatic hide processing for the replacement of sodium sulfide and delimig
Article
  • May 2013
Occurrence of Brettanomyces/Dekkera in Brazilian red wines and its correlation with ethylphenols
Article
Full-text available
  • Mar 2013
Influence of oxygen transfer rate on the accumulation of poly(3-hydroxybutyrate) by Bacillus megaterium
Article
  • Mar 2013
Improved production of butyl butyrate with lipase from Thermomyces lanuginosus immobilized on styrene–divinylbenzene beads
Article
  • Feb 2013
Ultrasound-assisted butyl acetate synthesis catalyzed by Novozym 435: Enhanced activity and operational stability
Article
  • Feb 2013
5-Hydroxymethylfurfural induces ADH7 and ARI1 expression in tolerant industrial Saccharomyces cerevisiae strain P6H9 during bioethanol production
Article
  • Jan 2013
Biodiesel Residual Glycerol Metabolism by Klebsiella pneumoniae: Pool of Metabolites Under Anaerobiosis and Oxygen Limitation as a Function of Feeding Rates
Article
  • Jan 2013
Ethanogenic fermentation of co-cultures of Candida shehatae HM 52.2 and Saccharomyces cerevisiae ICV D254 in synthetic medium and rice hull hydrolysate
Article
  • Jan 2013
Production of organic acids by periplasmic enzymes present in free and immobilized cells of Zymomonas mobilis
Article
  • Sep 2012
Performance of different immobilized-cell systems to efficiently produce ethanol from whey: Fluidized batch, packed-bed and fluidized continuous bioreactors
Article
  • Aug 2012
The effects of emulsified polydimethylsiloxane FG-10 on the oxygen transfer coefficient (kLa) and lipase production by Staphylococcus warneri EX17
Article
  • Jul 2012
Characterization of cyclodextrin glycosyltransferase immobilized on silica microspheres via aminopropyltrimethoxysilane as a “spacer arm”
Article
  • Jun 2012
Optimization of the Biotechnological Process for Hide Unhairing in Substitution of Toxic Sulfides
Article
  • May 2012
Optimization of the unhairing leather processing with enzymes and the evaluation of inter-fibrillary proteins removal: An environment-friendly alternative
Article
  • Mar 2012
Immobilization of lipase B from Candida antarctica on porous styrene-divinylbenzene beads improves butyl acetate synthesis
Article
  • Mar 2012
Bioconversion of residual glycerol from biodiesel synthesis into 1,3-propanediol and ethanol by isolated bacteria from environmental consortia
Article
  • Mar 2012
Modeling P(3HB) production by Bacillus megaterium
Article
  • Mar 2012
Optimization of pineapple flavour synthesis by esterification catalysed by immobilized lipase from Rhizomucor miehei
Article
  • Mar 2012
Chemometric modeling and two-dimensional fluorescence analysis of bioprocess with a new strain of Klebsiella pneumoniae to convert residual glycerol into 1,3-propanediol
Article
  • Jan 2012
Rapid and high yields of synthesis of butyl acetate catalyzed by Novozym 435: Reaction optimization by response surface methodology
Article
  • Dec 2011
Optimization of soybean hull acid hydrolysis and its characterization as a potential substrate for bioprocessing
Article
  • Nov 2011
The optimization of biohydrogen production by bacteria using residual glycerol from biodiesel synthesis
Article
Full-text available
  • Nov 2011
Hide unhairing and characterization of commercial enzymes used in leather manufacture
Article
Full-text available
  • Sep 2011
Uso de glicerol residual de biodiesel e de soro de leite como substratos alternativos para a produção de ácido gama-poliglutâmico (Use of crude glycerol from biodiesel and whey as alternative substrates for the production of gamma-polyglutamic acid)
Conference Paper
Full-text available
  • Jul 2011
The Influence of Oxygen Volumetric Mass Transfer Rates on Cyclodextrin Glycosyltransferase Production by Alkaliphilic Bacillus circulans in Batch and Fed-Batch Cultivations
Article
  • May 2011
Purification, Immobilization, and Characterization of a Specific Lipase from Staphylococcus warneri EX17 by Enzyme Fractionating via Adsorption on Different Hydrophobic Supports
Article
  • May 2011
Determination of Lactose and Ethanol Diffusion Coefficients in Calcium Alginate Gel Spheres: Predicting Values To Be Used in Immobilized Bioreactors
Article
  • Apr 2011
Comparison of different pretreatment methods for hydrogen production using environmental microbial consortia on residual glycerol from biodiesel
Article
  • Apr 2011
Effect of microencapsulation on survival of Lactobacillus plantarum in simulated gastrointestinal conditions, refrigeration, and yogurt
Article
  • Mar 2011
Enzymatic properties of transglutaminase produced by a new strain of Bacillus circulans BL32 and its action over food proteins
Article
Full-text available
  • Mar 2011
Effects of the combined use of Thermomyces lanuginosus and Rhizomucor miehei lipases for the transesterification and hydrolysis of soybean oil
Article
  • Mar 2011
Conversion of sugars present in rice hull hydrolysates into ethanol by Spathaspora arborariae, Saccharomyces cerevisiae, and their co-fermentations
Article
  • Mar 2011
Optimization of lipase production by Staphylococcus warneri EX17 using the polydimethylsiloxanes artificial oxygen carriers
Article
  • Feb 2011
Reduction in hygroscopicity of poly-y-glutamic acid films through pH control in casting process
Conference Paper
Full-text available
  • Jan 2011
Screening of a new bacterium that produces enzymes with application on leather processing
Article
  • Jan 2011
Two step ethanolysis: A simple and efficient way to improve the enzymatic biodiesel synthesis catalyzed by an immobilized-stabilized lipase from Thermomyces lanuginosus
Article
  • Aug 2010
Effect of substrate concentration, pH, and temperature on the activity of the complex glucose–fructose oxidoreductase/glucono-δ-lactonase present in calcium alginate-immobilized Zymomonas mobilis cells
Article
  • Aug 2010
Biodegradation Of Tebuconazole By Bacteria Isolated From Contaminated Soils
Article
  • Jan 2010
Biological evaluation of mechanically deboned chicken meat protein hydrolysate
Article
Full-text available
  • Dec 2009

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Projects

Projects (5)
Bioethanol from lignocellulosic feedstocks
Project
Bioethanol from whey
Project
Bioedegradation of Tebuconazole
Archived project