Browsing by Author "Lienqueo Contreras, María Elena"

Now showing items 1-10 of 10

    • Comparison of different types of pretreatment and enzymatic saccharification of Macrocystis pyrifera for ... 
      Ravanal, María; Pezoa Conte, Ricardo; von Schoultz, Sebastián; Hemming, Jarl; Salazar Aguirre, María Oriana; Anugwom, Ikenna; Jogunola, Olatunde; Maki Arvela, Paivi; Willfor, Stefan; Mikkola, Jyri Pekka; Lienqueo Contreras, María Elena (Elsevier, 2016)
      In this work, the brown algae Macrocystis pyrifera were pretreated with dilute sulfuric acid, water and three different types of ionic liquids (ILs): 1-ethyl-3-methylimidazolium acetate ([EMIM][OAc]), 1,5-diazabicyclo[4.3.0] ...
    • Deconstruction of the green alga Ulva rigida in ionic liquids: Closing the mass balance 
      Pezoa Conte, R.; Leyton, A.; Anugwom, I.; Schoultz, S. von; Paranko, J.; Mäki Arvela, P.; Willför, S.; Muszyński, M.; Nowicki, J.; Lienqueo Contreras, María Elena; Mikkola, J. P. (Elsevier, 2015)
      Algae are known to grow at high rates compared to terrestrial plants that contain comparable amounts of carbohydrates by weight. Therefore, this renders them attractive in terms of any biorefinery concept. In this work the ...
    • High pressure homogenization of Nannochloropsis oculata for the extraction of intracellular components: ... 
      Shene, Carolina; Monsalve, María Teresa; Vergara, Daniela; Lienqueo Contreras, María Elena; Rubilar, Mónica (WILEY-VCH Verlag GmbH, 2016)
      Nannochloropsis is a genus of unicellular eukaryotes known primarily from the marine environment whose members are potential sources of lipids and long-chain polyunsaturated fatty acids; for the extraction of these and ...
    • Hydrophobic interaction chromatography for purification of monoPEGylated RNase A 
      Mayolo-Deloisa, Karla; Lienqueo Contreras, María Elena; Andrews Farrow, Bárbara; Rito Palomares, Marco; Asenjo de Leuze, Juan (ELSEVIER SCIENCE BV, 2012-06-15)
      The chromatographic methods used for the purification of PEGylated proteins are mainly Size Exclusion (SEC) and Ion Exchange Chromatography (IEX). Although the PEGylation affects the protein hydrophobicity, Hydrophobic ...
    • Influence of tryptophan tags on the purification of cutinase, secreted by a recombinant Saccharomyces ... 
      Lienqueo Contreras, María Elena; Salazar, O.; Calado, C. R. C.; Fonseca, L. P.; Cabral, J. M. S. (SPRINGER, 2008-08)
      During cationic bed adsorption (EBA), with cutinase with varying length tryptophan tags (WP)(2) and (WP)(4), 33% and 10% of adsorption capacity and 80% and 32% eluted specific activity were observed in relation to wild ...
    • Macrocystis pyrifera extract residual as nutrient source for the production of sophorolipids compounds by ... 
      Leyton, Alison; Araya, Michael; Tala, Fadia; Flores, Liset; Lienqueo Contreras, María Elena; Shene, Carolina (MDPI, 2021)
      Seaweed processing generates liquid fraction residual that could be used as a low-cost nutrient source for microbial production of metabolites. The Rhodotorula strain is able to produce antimicrobial compounds known as ...
    • Mathematical Modeling of Protein Chromatograms 
      Lienqueo Contreras, María Elena; Mahn Osses, Andrea; Salgado, J. Cristian; Shene, Carolina (WILEY-BLACKWELL, 2012-01)
      The most used mathematical models with a phenomenological basis for simulating chromatographic curves of proteins in size exclusion chromatography, ion exchange chromatography, affinity chromatography, and hydrophobic ...
    • New approaches for predicting protein retention time in hydrophobic interaction chromatography 
      Lienqueo Contreras, María Elena; Mahn Osses, Andrea; Navarro, Gonzalo; Salgado, J. Cristián; Pérez-Acle, Tomás; Rapaport Zimermann, Iván; Asenjo de Leuze, Juan (JOHN WILEY, 2006-08)
      Hydrophobic interaction chromatography (HIC) is an important technique for the purification of proteins. In this paper, we review three different approaches for predicting protein retention time in HIC, based either on a ...
    • Prediction of retention time of cutinases tagged with hydrophobic peptides in hydrophobic interaction ... 
      Lienqueo Contreras, María Elena; Salazar, O.; Henríquez, K.; Calado, C. R. C.; Fonseca, L. P.; Cabral, J. M. S. (ELSEVIER SCIENCE BV, 2007-06)
      Hydrophobic interaction chromatography (HIC) is an important technique for protein purification, which exploits the separation of proteins based on hydrophobic interactions between the stationary phase ligands and hydrophobic ...
    • Second generation bioethanol from Eucalyptus globulus Labill and Nothofagus pumilio: Ionic liquid pretreatment ... 
      Lienqueo Contreras, María Elena; Ravanala, María Cristina; Pezoa Conte, Ricardo; Cortínez, Victoria; Martínez, Loreto; Niklitscheka, Tomas; Salazar, Oriana; Carmona Cerda, René; García Mora, Alejandro; Hyvärinen, Sari; Maki Arvela, Paivi; Mikkola, Jyri-Pekka (Elsevier, 2016)
      The depletion of petroleum reserves and the high level of pollution caused by fossil fuels have led to enhancing renewable energy and fuel production from biomass. Eucalyptus globulus and Nothofagus pumilio residues could ...