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Maria Oriana Salazar Aguirre

Profesora Asociada

UNIVERSIDAD DE CHILE, FAC. DE CIENCIAS FÍSICAS Y MATEMATICAS DEPTO. INGENIERÍA QUÍMICA

Santiago, Chile

Protein engineering of relevant enzymes in biotechnology; Enzymes for cellulose hydrolysis; Optimization of operational conditions for protein separation by chromatography

Bioquímica y Biologia Molecular, UNIVERSIDAD DE CHILE. Chile, 1997
Bioquímica y Biología Molecular, UNIVERSIDAD DE CHILE. Chile, 1997

Profesor Asociado Full Time

UNIVERSIDAD DE CHILE

Ciencias Físicas y Matemáticas

Santiago, Chile

1997 - At present
Profesora Asociada Full Time

UNIVERSIDAD DE CHILE

Ciencias Físicas y Matemáticas

Santiago, Chile

1997 - At present
Academica jornada completa Full Time

UNIVERSIDAD DE CHILE

Ciencias Fisicas y Matemáticas

Santiago, Chile

1997 - At present


A sequential bioconversion-purification process to produce high purity xylo-oligosaccharides (XOS) from Nothophagus pumilio sawdust wastes. Lehuedé, L.; Cordova A.; Rodríguez, S.; Astudillo-Castro, C.; Vera, C.; Salazar, O Article INDUSTRIAL CROPS AND PRODUCTS (2024)
Xylan extraction from hardwoods by alkaline pretreatment for xylooligosaccharide production: A detailed fractionation analysis Lehuedé, Luciana; Henríquez, Constanza; Caru, Claudia; Cordova, Andres; Mendonça, Regis T; Salazar, Oriana Article CARBOHYDRATE POLYMERS (2023)
Iron-meditated fungal starvation by lupine rhizosphere-associated and extremotolerant Streptomyces sp. S29 desferrioxamine production Jarmusch, Scott A.; Lagos-Susaeta, Diego; Diab, Emtinan; Salazar, Oriana; Asenjo, Juan A.; Ebel, Rainer; Jaspars, Marcel Article ISI MOLECULAR OMICS (2021)
openPFGE: An open source and low cost pulsed-field gel electrophoresis equipment Lagos-Susaeta, Diego; Salazar, Oriana; Asenjo, Juan A. Article ISI HARDWAREX (2020)
Xylooligosaccharides from lignocellulosic biomass: A comprehensive review Santibáñez, Luciana; Henríquez, Constanza; Corro-Tejeda, Romina; Bernal, Sebastián; Armijo, Benjamín; Salazar, Oriana Article WOS/ISI, SCOPUS Carbohydrate Polymers (2020)
Saccharification of Brown Macroalgae Using an Arsenal of Recombinant Alginate Lyases: Potential Application in the Biorefinery Process. Gimpel, Javier A; Ravanal, M.C.; Salazar, O; Lienqueo M.E. Article ISI JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY (2018)
Saccharification of brown macroalgae using an arsenal of recombinant alginate lyases=> Potential application in the biorefinery process Gimpel, Javier; Ravanal, Maria Cristina; Salazar, Oriana; Lienqueo, Maria Elena Article Journal Microbiology and Biotechnology (2018)
The effect of a lytic polysaccharide monooxygenase and a xylanase from Gloeophyllum trabeum on the enzymatic hydrolysis of lignocellulosic residues using a commercial cellulase Sanhueza, C; Carvajal, G; Soto-Aguilar, J; Lienqueo, ME.; Salazar, O Article ISI SCOPUS ENZYME AND MICROBIAL TECHNOLOGY (2018)
A Tyrosine-Dependent Riboswitch Controls the Expression of a Tyrosyl-tRNA Synthetase from Acidithiobacillus ferrooxidans Bustamante, Paula; Salazar, Oriana; Garcías-Papayani, Héctor; Alamos, Pamela; Orellana, Omar Article CROATICA CHEMICA ACTA (2016)
Comparison of different types of pretreatment and enzymatic saccharification of Macrocystis pyrifera for the production of biofuel Ravanal, MC.; Pezoa-Conte, R; von Schoultz, S; Hemming, J; Salazar, O; Anugwom, I; Jogunola, O; Maki-Arvela, P; Willfor, S; Mikkola, JP; Lienqueo, ME. Article ISI SCOPUS ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2016)
Second generation bioethanol from Eucalyptus globulus Labill and Nothofagus pumilio: Ionic liquid pretreatment boosts the yields Lienqueo, ME.; Ravanal, MC.; Pezoa-Conte, R; Cortinez, V; Martinez L.; Niklitschek, T; Salazar, O; Carmona, R.; Garcia, A.; Hyvarinen, S; Maki-Arvela, P; Mikkola, JP Article ISI SCOPUS INDUSTRIAL CROPS AND PRODUCTS (2016)
Identification of lipase encoding genes from Antarctic seawater bacteria using degenerate primers: Expression of a cold-active lipase with high specific activity Parra L.P.; Espina, G; Devia, J; Salazar, O; Andrews B.; Asenjo, J.A Article ISI SCOPUS ENZYME AND MICROBIAL TECHNOLOGY (2015)
Cloning, expression and decoding of the cold adaptation of a new widely represented thermolabile subtilisin-like protease Acevedo, JP; Rodríguez, V.; Saavedra M.; Munoz M.; Salazar, O; Asenjo, JA; Andrews, BA Article ISI SCOPUS Journal of Applied Microbiology (2013)
Cloning of novel cellulases from cellulolytic fungi: Heterologous expression of a family 5 glycoside hydrolase from Trametes versicolor in Pichia pastoris Salinas, A; Vega M.; Lienqueo, ME.; Garcia, A.; Carmona, R.; Salazar, O Article ISI SCOPUS Enzyme and Microbial Technology (2011)
The current status of liquid biofuels in Chile Garcia, AE; Carmona, RJ; Lienqueo, ME.; Salazar, O Article ISI SCOPUS Energy (2011)
Experimental Validation of the Predictions of a Mathematical Model for Protein Purification and Tag Selection Lienqueo, ME.; Shene C.; Quiroga, A; Salazar, O; Salgado JC; Asenjo, JA Article ISI SCOPUS Separation Science and Technology (Philadelphia) (2010)
Toward Tailor-Made Biocide Materials Based on Poly(propylene)/Copper Nanoparticles Palza, H; Gutierrez S. ; Delgado K.; Salazar, O; Fuenzalida V.; Avila, JI; Figueroa G.; Ouijada, R Article ISI SCOPUS Macromolecular Rapid Communications (2010)
USE OF IONIC LIQUIDS IN THE PRETREATMENT OF FOREST AND AGRICULTURAL RESIDUES FOR THE PRODUCTION OF BIOETHANOL Pezoa R.; Cortinez, V; Hyvarinen, S; Reunanen, M; Hemming, J; Lienqueo, ME.; Salazar, O; Carmona, R.; Garcia, A.; Murzin, DY; Mikkola, JP Article ISI SCOPUS Cellulose Chemistry and Technology (2010)
Bioenergy II: Biological Pretreatment with Fungi as a Tool for Improvement of the Enzymatic Saccharification of Eucalyptus globulus Labill to Obtain Bioethanol Carmona, R.; Lienqueo, ME.; Salazar, O; Garcia, A. Article ISI SCOPUS INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING (2009)
Bacteria and yeast cell disruption using lytic enzymes. Salazar, O Article NEISSERIA MENINGITIDIS (2008)
Cloning and fusion expression of a cold-active lipase from marine Antarctic origin Parra, LP; Reyes, F.; Acevedo, JP; Salazar, O; Andrews, BA; Asenjo, JA Article ISI SCOPUS ENZYME AND MICROBIAL TECHNOLOGY (2008)
Cloning of complete genes for novel hydrolytic enzymes from Antarctic sea water bacteria by use of an improved genome walking technique Acevedo, JP; Reyes, F.; Parra, LP; Salazar, O; Andrews, BA; Asenjo, JA Article ISI SCOPUS JOURNAL OF BIOTECHNOLOGY (2008)
Influence of tryptophan tags on the purification of cutinase, secreted by a recombinant Saccharomyces cerevisiae, using cationic expanded bed adsorption and hydrophobic interaction chromatography Lienqueo, ME.; Salazar, O; Calado, CRC; Fonseca, LP; Cabral, JMS Article ISI SCOPUS BIOTECHNOLOGY LETTERS (2008)
Rapid and specific detection of Acidithiobacillus ferrooxidans and Leptospirillum ferrooxidans by PCR Escobar B.; Bustos, K; Morales G.; Salazar, O Article ISI SCOPUS HYDROMETALLURGY (2008)
Prediction of retention time of cutinases tagged with hydrophobic peptides in hydrophobic interaction chromatography Lienqueo, ME.; Salazar, O; HenrÍquez K.; Calado, CRC; Fonseca, LP; Cabral, JMS Article ISI SCOPUS JOURNAL OF CHROMATOGRAPHY A (2007)
Improvement of the lytic properties of a beta-1,3-glucanase by directed evolution Salazar, O; Basso, C; Barba P.; orellana, c; Asenjo, JA Article ISI SCOPUS MOLECULAR BIOTECHNOLOGY (2006)
Overproduction, purification, and characterization of beta-1,3-glucanase type II in Escherichia coli Salazar, O; Molitor, J; Lienqueo, ME.; Asenjo, JA Article ISI SCOPUS PROTEIN EXPRESSION AND PURIFICATION (2001)


Comparison of shf and ssf processes from forest residues pre-trated with ionic liquid to obtain bioethanol Niklitschek, T; Salazar, O; Carmona, R.; Garcia, A.; Lienqueo, ME. Abstract ISI JOURNAL OF BIOTECHNOLOGY (2010)
Heterologous expression and characterization of novel cellulases from white rot fungi Salazar, O; Gajardo, I; Salinas, A; Vega M.; Lienqueo, ME.; Carmona, R. Abstract ISI JOURNAL OF BIOTECHNOLOGY (2010)
Hydrophobic tags for protein purification by HIC: quantitative criteria for selection Salazar, O; Robinson, M; Quilodrán C.; Montecinos C.; Lienqueo, ME. Abstract ISI NEW BIOTECHNOLOGY (2009)
Identification and cloning of novel cellulase genes from white rot fungi Salazar, O; Salinas, A; Guerrero, A; Gajardo, I; Vega M.; Silva R.; Lienqueo, ME.; Garcia, A.; Carmona, R. Abstract ISI NEW BIOTECHNOLOGY (2009)
Characterization, cloning, recombinant expression and protein engineering of a cryophilic protease of marine origin and its engineered mutants Olivera-Nappa, A.; Reyes, F.; Garrido M.; Salazar, O; Andrews, BA; Asenjo, JA Abstract ISI FEBS JOURNAL (2005)


Chapter 4 - Production of Bioethanol From Brown Algae Ravanal, Maria C.; Camus, Carolina; Buschmann Alejandro H.; Gimpel, Javier; Olivera-Nappa, Alvaro; Salazar, Oriana; Lienqueo, Maria E. BookSection (2019)


Production of bioethanol from brown algae Ravanal M.C.; Camus C.; Buschmann A.H.; Gimpel J.; Olivera-Nappa A.; Salazar O.; Lienqueo M.E. BookWhole SCOPUS Advances in Feedstock Conversion Technologies for Alternative Fuels and Bioproducts: New Technologies, Challenges and Opportunities (2019)


DESARROLLO DE UNA FORMULACIÓN DE XILOOLIGOSACÁRIDOS DESDE RASTROJOS DE TRIGO CON POTENCIAL PREBIÓTICO PARA EL CONTROL DE SALMONELLA EN AVES DE CORRAL Salazar, Oriana; Martinez, Irene Proyecto (2024)
Optimization of production of biofuels from macro-algae- AKA PCI (ERNC 0009) Proyecto 2013-2015 Coinvestigador(a)
Development of protein purification methods combining affinity precipitation by flexible chain charged polymers and hydrophobic interaction chromatography (HIC) PCI (2011 571) Proyecto 2012-2014 Coinvestigador(a)
Improvement of the lignocellulose hydrolysis by use of auxiliary enzymes. Fondecyt FONDECYT (1121088) Proyecto 2012-2015 Inv. Principal