Screening of supports for immobilization of commercial porcine pancreatic lipase

The aim of this work is to report the performance of different supports for the immobilization of commercial porcine pancreatic lipase. The immobilization tests were carried out in several types of Accurel, activated alumina, kaolin, montmorillonite, ion exchange resins and zeolites. The characteriz...

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Principais autores:	Scherer, Robison, Oliveira, Vladimir, Pergher, Sibele Berenice Castellã, Oliveira, Débora de
Formato:	article
Idioma:	English
Publicado em:	FapUNIFESP
Assuntos:	Porcine pancreatic lipase Immobilization Screening Supports
Endereço do item:	https://repositorio.ufrn.br/jspui/handle/123456789/29123
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id	ri-123456789-29123
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spelling	ri-123456789-291232021-02-15T19:00:01Z Screening of supports for immobilization of commercial porcine pancreatic lipase Scherer, Robison Oliveira, Vladimir Pergher, Sibele Berenice Castellã Oliveira, Débora de Porcine pancreatic lipase Immobilization Screening Supports The aim of this work is to report the performance of different supports for the immobilization of commercial porcine pancreatic lipase. The immobilization tests were carried out in several types of Accurel, activated alumina, kaolin, montmorillonite, ion exchange resins and zeolites. The characterization of the supports showed differences in terms of specific area and morphology. The characteristics of the supports influenced the amount of enzyme adsorbed, yield of immobilization and esterification activity of the resulting immobilized catalyst. The clays KSF and natural and pillared montmorillonites presented potential for use as support for lipase immobilization in terms of yield and esterification activity. Yields of immobilization of 76.32 and 52.01% were achieved for clays KSF and natural montmorillonite, respectively. Esterification activities of 754.03, 595.51, 591.88 and 515.71 U.g-1 were obtained for lipases immobilized in Accurel MP-100, Amberlite XAD-2, mordenite and pillared montmorillonite, respectively. 2020-06-03T02:06:53Z 2020-06-03T02:06:53Z 2011 article SCHERER, Robison; OLIVEIRA, J. Vladimir; PERGHER, Sibele Berenice Castellã; OLIVEIRA, Débora de. Screening of supports for immobilization of commercial porcine pancreatic lipase. Materials Research, [s. l.], v. 14, n. 4, p. 483-492, 1 nov. 2011. ISSN 1516-1439, DOI http://dx.doi.org/10.1590/S1516-14392011005000079. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392011000400010&lng=en&tlng=en. Acesso em: 18 maio 2020. 1516-1439 https://repositorio.ufrn.br/jspui/handle/123456789/29123 10.1590/s1516-14392011005000079 en Attribution-NonCommercial 3.0 Brazil http://creativecommons.org/licenses/by-nc/3.0/br/ application/pdf FapUNIFESP
institution	Repositório Institucional
collection	RI - UFRN
language	English
topic	Porcine pancreatic lipase Immobilization Screening Supports
spellingShingle	Porcine pancreatic lipase Immobilization Screening Supports Scherer, Robison Oliveira, Vladimir Pergher, Sibele Berenice Castellã Oliveira, Débora de Screening of supports for immobilization of commercial porcine pancreatic lipase
description	The aim of this work is to report the performance of different supports for the immobilization of commercial porcine pancreatic lipase. The immobilization tests were carried out in several types of Accurel, activated alumina, kaolin, montmorillonite, ion exchange resins and zeolites. The characterization of the supports showed differences in terms of specific area and morphology. The characteristics of the supports influenced the amount of enzyme adsorbed, yield of immobilization and esterification activity of the resulting immobilized catalyst. The clays KSF and natural and pillared montmorillonites presented potential for use as support for lipase immobilization in terms of yield and esterification activity. Yields of immobilization of 76.32 and 52.01% were achieved for clays KSF and natural montmorillonite, respectively. Esterification activities of 754.03, 595.51, 591.88 and 515.71 U.g-1 were obtained for lipases immobilized in Accurel MP-100, Amberlite XAD-2, mordenite and pillared montmorillonite, respectively.
format	article
author	Scherer, Robison Oliveira, Vladimir Pergher, Sibele Berenice Castellã Oliveira, Débora de
author_facet	Scherer, Robison Oliveira, Vladimir Pergher, Sibele Berenice Castellã Oliveira, Débora de
author_sort	Scherer, Robison
title	Screening of supports for immobilization of commercial porcine pancreatic lipase
title_short	Screening of supports for immobilization of commercial porcine pancreatic lipase
title_full	Screening of supports for immobilization of commercial porcine pancreatic lipase
title_fullStr	Screening of supports for immobilization of commercial porcine pancreatic lipase
title_full_unstemmed	Screening of supports for immobilization of commercial porcine pancreatic lipase
title_sort	screening of supports for immobilization of commercial porcine pancreatic lipase
publisher	FapUNIFESP
publishDate	2020
url	https://repositorio.ufrn.br/jspui/handle/123456789/29123
work_keys_str_mv	AT schererrobison screeningofsupportsforimmobilizationofcommercialporcinepancreaticlipase AT oliveiravladimir screeningofsupportsforimmobilizationofcommercialporcinepancreaticlipase AT perghersibeleberenicecastella screeningofsupportsforimmobilizationofcommercialporcinepancreaticlipase AT oliveiradeborade screeningofsupportsforimmobilizationofcommercialporcinepancreaticlipase
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Screening of supports for immobilization of commercial porcine pancreatic lipase

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