Production of xylo-oligosaccharides by chemo-enzymatic treatment of agricultural by products

Autores
Mazzaferro, Laura; Monteiro Cuña, Mario; Breccia, Javier Dario
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Several timbers and crop by-products were subjected to an enzymatic treatment to obtain a xylo-oligosaccharides-enriched preparation. The process was performed by means of the commercial endo-␣-1,4- xylanase Buzyme 2511®. The enzymatic cocktail was applied onto the raw ground materials with yield up to 5.3 ± 1.0 g/L xylo-oligosaccharides for apple pomace. In order to make the materials more accessible to enzymatic hydrolysis, they were subjected to thermal-alkaline treatment. The biocatalysis process over the thermo-alkaline treated materials yielded xylo-oligosaccharide solutions with the following concentrations (g/l): 1.3 white poplar (Populus alba), 2.9 giant cane (Arundo donax), 3.7 apple pomace (Malus domestica), and 6.5 stalk of grapes (Vitis vinifera). The preparation resulting from biotransformation of grape stalk contained mostly xylo-oligosaccharides (96% w/v) with a small amount of xylose (3% w/v). The same ratio was obtained when pure xylan from birchwood was used as feedstock.
Fil: Mazzaferro, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; Argentina
Fil: Monteiro Cuña, Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; Argentina
Fil: Breccia, Javier Dario. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; Argentina
Materia
XYLANASE
STALK OF GRAPE
APPLE POMACE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/81644
Acceder
id CONICETDig_f86edab984a8ad19f969800411ead634
oai_identifier_str oai:ri.conicet.gov.ar:11336/81644
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Production of xylo-oligosaccharides by chemo-enzymatic treatment of agricultural by productsMazzaferro, LauraMonteiro Cuña, MarioBreccia, Javier DarioXYLANASESTALK OF GRAPEAPPLE POMACEhttps://purl.org/becyt/ford/2.9https://purl.org/becyt/ford/2Several timbers and crop by-products were subjected to an enzymatic treatment to obtain a xylo-oligosaccharides-enriched preparation. The process was performed by means of the commercial endo-␣-1,4- xylanase Buzyme 2511®. The enzymatic cocktail was applied onto the raw ground materials with yield up to 5.3 ± 1.0 g/L xylo-oligosaccharides for apple pomace. In order to make the materials more accessible to enzymatic hydrolysis, they were subjected to thermal-alkaline treatment. The biocatalysis process over the thermo-alkaline treated materials yielded xylo-oligosaccharide solutions with the following concentrations (g/l): 1.3 white poplar (Populus alba), 2.9 giant cane (Arundo donax), 3.7 apple pomace (Malus domestica), and 6.5 stalk of grapes (Vitis vinifera). The preparation resulting from biotransformation of grape stalk contained mostly xylo-oligosaccharides (96% w/v) with a small amount of xylose (3% w/v). The same ratio was obtained when pure xylan from birchwood was used as feedstock.Fil: Mazzaferro, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; ArgentinaFil: Monteiro Cuña, Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; ArgentinaFil: Breccia, Javier Dario. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; ArgentinaNorth Carolina State University. College of Natural Resources. Department of Forest Biomaterials2011-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/81644Mazzaferro, Laura; Monteiro Cuña, Mario; Breccia, Javier Dario; Production of xylo-oligosaccharides by chemo-enzymatic treatment of agricultural by products; North Carolina State University. College of Natural Resources. Department of Forest Biomaterials; Bioresources; 6; 4; 10-2011; 5050-50611930-2126CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://bioresources.cnr.ncsu.edu/issues/vol6-issue4/page/11/info:eu-repo/semantics/altIdentifier/url/https://bioresources.cnr.ncsu.edu/BioRes_06/BioRes_06_4_5050_Mazzaferro_CB_Prodn_Xylooligosacch_ChemoEnzym_Ag_Prod_2112.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-03-11T11:52:45Zoai:ri.conicet.gov.ar:11336/81644instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982026-03-11 11:52:45.426CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Production of xylo-oligosaccharides by chemo-enzymatic treatment of agricultural by products
title Production of xylo-oligosaccharides by chemo-enzymatic treatment of agricultural by products
spellingShingle Production of xylo-oligosaccharides by chemo-enzymatic treatment of agricultural by products
Mazzaferro, Laura
XYLANASE
STALK OF GRAPE
APPLE POMACE
title_short Production of xylo-oligosaccharides by chemo-enzymatic treatment of agricultural by products
title_full Production of xylo-oligosaccharides by chemo-enzymatic treatment of agricultural by products
title_fullStr Production of xylo-oligosaccharides by chemo-enzymatic treatment of agricultural by products
title_full_unstemmed Production of xylo-oligosaccharides by chemo-enzymatic treatment of agricultural by products
title_sort Production of xylo-oligosaccharides by chemo-enzymatic treatment of agricultural by products
dc.creator.none.fl_str_mv Mazzaferro, Laura
Monteiro Cuña, Mario
Breccia, Javier Dario
author Mazzaferro, Laura
author_facet Mazzaferro, Laura
Monteiro Cuña, Mario
Breccia, Javier Dario
author_role author
author2 Monteiro Cuña, Mario
Breccia, Javier Dario
author2_role author
author
dc.subject.none.fl_str_mv XYLANASE
STALK OF GRAPE
APPLE POMACE
topic XYLANASE
STALK OF GRAPE
APPLE POMACE
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.9
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Several timbers and crop by-products were subjected to an enzymatic treatment to obtain a xylo-oligosaccharides-enriched preparation. The process was performed by means of the commercial endo-␣-1,4- xylanase Buzyme 2511®. The enzymatic cocktail was applied onto the raw ground materials with yield up to 5.3 ± 1.0 g/L xylo-oligosaccharides for apple pomace. In order to make the materials more accessible to enzymatic hydrolysis, they were subjected to thermal-alkaline treatment. The biocatalysis process over the thermo-alkaline treated materials yielded xylo-oligosaccharide solutions with the following concentrations (g/l): 1.3 white poplar (Populus alba), 2.9 giant cane (Arundo donax), 3.7 apple pomace (Malus domestica), and 6.5 stalk of grapes (Vitis vinifera). The preparation resulting from biotransformation of grape stalk contained mostly xylo-oligosaccharides (96% w/v) with a small amount of xylose (3% w/v). The same ratio was obtained when pure xylan from birchwood was used as feedstock.
Fil: Mazzaferro, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; Argentina
Fil: Monteiro Cuña, Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; Argentina
Fil: Breccia, Javier Dario. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; Argentina
description Several timbers and crop by-products were subjected to an enzymatic treatment to obtain a xylo-oligosaccharides-enriched preparation. The process was performed by means of the commercial endo-␣-1,4- xylanase Buzyme 2511®. The enzymatic cocktail was applied onto the raw ground materials with yield up to 5.3 ± 1.0 g/L xylo-oligosaccharides for apple pomace. In order to make the materials more accessible to enzymatic hydrolysis, they were subjected to thermal-alkaline treatment. The biocatalysis process over the thermo-alkaline treated materials yielded xylo-oligosaccharide solutions with the following concentrations (g/l): 1.3 white poplar (Populus alba), 2.9 giant cane (Arundo donax), 3.7 apple pomace (Malus domestica), and 6.5 stalk of grapes (Vitis vinifera). The preparation resulting from biotransformation of grape stalk contained mostly xylo-oligosaccharides (96% w/v) with a small amount of xylose (3% w/v). The same ratio was obtained when pure xylan from birchwood was used as feedstock.
publishDate 2011
dc.date.none.fl_str_mv 2011-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/81644
Mazzaferro, Laura; Monteiro Cuña, Mario; Breccia, Javier Dario; Production of xylo-oligosaccharides by chemo-enzymatic treatment of agricultural by products; North Carolina State University. College of Natural Resources. Department of Forest Biomaterials; Bioresources; 6; 4; 10-2011; 5050-5061
1930-2126
CONICET Digital
CONICET
url http://hdl.handle.net/11336/81644
identifier_str_mv Mazzaferro, Laura; Monteiro Cuña, Mario; Breccia, Javier Dario; Production of xylo-oligosaccharides by chemo-enzymatic treatment of agricultural by products; North Carolina State University. College of Natural Resources. Department of Forest Biomaterials; Bioresources; 6; 4; 10-2011; 5050-5061
1930-2126
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://bioresources.cnr.ncsu.edu/issues/vol6-issue4/page/11/
info:eu-repo/semantics/altIdentifier/url/https://bioresources.cnr.ncsu.edu/BioRes_06/BioRes_06_4_5050_Mazzaferro_CB_Prodn_Xylooligosacch_ChemoEnzym_Ag_Prod_2112.pdf
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv North Carolina State University. College of Natural Resources. Department of Forest Biomaterials
publisher.none.fl_str_mv North Carolina State University. College of Natural Resources. Department of Forest Biomaterials
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1859459727481634816
score 12.977003

Publicaciones similares