Browsing by Author "ee11f025-d087-4e7c-8394-480178f024d3"
Now showing items 1-10 of 10
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Pezoa Conte, Ricardo; Leyton, Allison; Baccini, Andrea; Ravanal, María Cristina; Maki Arvela, Paivi; Grenman, Henrik; Xu, Chunlin; Willfor, Stefan; Lienqueo Contreras, María Elena; Mikkola, Jyri Pekka (Springer, 2017)The incentives for utilizing a versatile range of renewable feedstocks in novel ways are continuously increasing. Sulfated polysaccharides from green algae, such as ulvan, are interesting due to the rare sugar constituents ...
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Mahn Osses, Andrea; Lienqueo Contreras, María Elena; Asenjo de Leuze, Juan (ELSEVIER, 2004-07-16)The effect of surface hydrophobicity distribution of proteins on retention in hydrophobic interaction chromatography (HIC) was investigated. Average surface hydrophobicity as well as hydrophobic contact area between protein ...
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Leyton, A.; Pezoa Conte, Ricardo; Barriga, A.; Buschmann, A. H.; Maki Arvela, Paivi; Mikkola, Jyri-Pekka; Lienqueo Contreras, María Elena (Elsevier, 2016)The brown seaweed contains a type polyphenol compound characteristic of its species, the phlorotannins,which are produced from the polymerization of phloroglucinol units. They have been extensively studied due to ...
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Leyton, A.; Pezoa Conte, R.; Maki Arvela, P.; Mikkola, J. P.; Lienqueo Contreras, María Elena (Springer, 2017)The commercial importance of brown seaweed has been increasing over the past decade, especially due to industries interested in the extraction of phycocolloids and, more recently, of polyphenol compounds such as phlorotannins. ...
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Braia, Mauricio; Loureiro, Dana; Tubio, Gisela; Lienqueo Contreras, María Elena; Romanini, Diana (Elsevier, 2017)Trypsin is a protease widely used in several industrial areas for leather and meat softening and to produce enzymatic detergents, among others applications. The high demand for this enzyme has motivated the development of ...
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Mejía Manzano, Luis Alberto; Lienqueo Contreras, María Elena; Escalante Vázquez, Edgardo J.; Rito Palomares, Marco; Asenjo de Leuze, Juan (Wiley, 2017)BACKGROUND: The efficient, controlled and robust purification of conjugates from PEGylation has a growing demand in the biopharmaceutical's market. In general, the yield and purity reached through the conventional ...
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Leyton, A.; Vergara Salinas, J. R.; Pérez Correa, J. R.; Lienqueo Contreras, María Elena (Elsevier, 2017)Phlorotannins are secondary metabolites produced by brown seaweed, which are known for their nutraceutical and pharmacological properties. The aim of this work was to determine the type of macroporous resin and the ...
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Mejía Manzano, Luis Alberto; Sandoval, Gabriela; Lienqueo Contreras, María Elena; Moisset de Espanes, Pablo; Rito Palomares, Marco; Asenjo de Leuze, Juan (Wiley, 2018-07)BACKGROUNDThe bioavailability of therapeutic proteins is improved through PEGylation. This chemical modification involves the production of isomers with different numbers and sites of attached PEG chains, which are difficult ...
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Sanhueza, C.; Carvajal, Gonzalo; Soto Aguilar, Javiera; Lienqueo Contreras, María Elena; Salazar, Oriana (Elsevier, 2018)Hydrolysis of lignocellulosic biomass depends on the concerted actions of cellulases and accessory proteins. In this work we examined the combined action of two auxiliary proteins from the brown rot fungus Gloeophyllum ...
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Ravanal, María Cristina; Sharma, Sandeep; Gimpel, Javier; Reveco Urzua, Felipe E.; Overland, Margareth; Horn, Svein Jarle; Lienqueo Contreras, María Elena (Elsevier, 2017)In this work, we have compared the carbohydrate content and the enzymatic saccharification of the brown algae Macrocystis pyrifera from Chile and Saccharina latissima from Norway. M. pyrifera contained 40% mannitol, 31% ...