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Oligosaccharides pr...
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Díaz, SaraDepartamento de Ingeniería Mecánica, Universidad de Las Palmas de Gran Canaria. Edificio de Fabricación Integrada, Las Palmas de Gran Canaria, Parque Científico – Tecnológico de la ULPGC, Campus universitario de Tafira Baja, 35017, Las Palmas, Spain
(författare)
Oligosaccharides production by enzymatic hydrolysis of banana pseudostem pulp
- Artikel/kapitelEngelska2023
Förlag, utgivningsår, omfång ...
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2021-10-28
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Springer,2023
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electronicrdacarrier
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LIBRIS-ID:oai:DiVA.org:ltu-87828
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https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-87828URI
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https://doi.org/10.1007/s13399-021-02033-4DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
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Validerad;2023;Nivå 2;2023-08-16 (marisr);Funder:Ministry of Education, Culture and Sports of Spain (FPU15/03138), LIFE BAQUA project (LIFE15 ENV/ES/000157),ERASMUS + Programme.License fulltext: CC-BY. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
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Banana production generates significant amounts of agricultural wastes, being fiber extraction one of the most relevant alternatives for their valorization. This process produces banana’s pseudostem pulp (BPP) as a byproduct, which shows an interesting composition for the biorefinery’s biochemical platform, with high polysaccharides (68%) and low lignin contents. This work deals with the enzymatic hydrolysis (EH) of raw and hydrothermally pre-treated BPP, focusing on the production of oligosaccharides (OS). Raw BPP hydrolysis with cellulase at different dosages rendered only 3.2% OS yields (OSY). Pectinase addition has not affected EH performance. On the other hand, EH of hydrothermally pre-treated BPP at 150 °C and 170 °C (P150 and P170) allowed to increase OSY up to 28% (P150, 1 FPU of cellulase/g dry biomass, 12 h), being 72% of the solubilized sugars in the form of cello-oligosaccharides. This last condition was subjected to a multi-stage EH strategy without improvements in OSY. An endo-glucanase was also tested, but obtained OSY were lower than cellulase results. Finally, obtained OS demonstrated to stimulate the growth of two Lactobacilli strains. The results show that BPP pre-treated under mild operational conditions is a good candidate for cello-oligosaccharides production by EH using 1 FPU/g DB of cellulase with a simple strategy.
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Biuppslag (personer, institutioner, konferenser, titlar ...)
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Ortega, ZaidaDepartamento de Ingeniería Mecánica, Universidad de Las Palmas de Gran Canaria. Edificio de Fabricación Integrada, Las Palmas de Gran Canaria, Parque Científico – Tecnológico de la ULPGC, Campus universitario de Tafira Baja, 35017, Las Palmas, Spain
(författare)
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Benítez, Antonio N.Departamento de Ingeniería Mecánica, Universidad de Las Palmas de Gran Canaria. Edificio de Fabricación Integrada, Las Palmas de Gran Canaria, Parque Científico – Tecnológico de la ULPGC, Campus universitario de Tafira Baja, 35017, Las Palmas, Spain
(författare)
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Marrero, María D.Departamento de Ingeniería Mecánica, Universidad de Las Palmas de Gran Canaria. Edificio de Fabricación Integrada, Las Palmas de Gran Canaria, Parque Científico – Tecnológico de la ULPGC, Campus universitario de Tafira Baja, 35017, Las Palmas, Spain
(författare)
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Carvalheiro, FlorbelaLNEG– Laboratório Nacional de Energia e Geologia, Unidade de Bioenergia, Estrada Do Paço Do Lumiar, 22, 1649-038, Lisboa, Portugal
(författare)
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Duarte, Luís C.LNEG– Laboratório Nacional de Energia e Geologia, Unidade de Bioenergia, Estrada Do Paço Do Lumiar, 22, 1649-038, Lisboa, Portugal
(författare)
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Matsakas, LeonidasLuleå tekniska universitet,Kemiteknik(Swepub:ltu)leomat
(författare)
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Krikigianni, EleniLuleå tekniska universitet,Kemiteknik(Swepub:ltu)elekri
(författare)
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Rova, UlrikaLuleå tekniska universitet,Kemiteknik(Swepub:ltu)ulrok
(författare)
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Christakopoulos, PaulLuleå tekniska universitet,Kemiteknik(Swepub:ltu)pauchr
(författare)
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Fernandes, Maria C.Centro de Biotecnologia Agrícola E Agro-Alimentar Do Alentejo (CEBAL)/Instituto Politécnico de Beja (IPBeja), Apartado 6158, 7801-908, Beja, Portugal; MED-Mediterranean Institute for Agriculture, Environment and Development, CEBAL—Centro de Biotecnologia Agrícola e Agro-Alimentar do Alentejo, Apartado 6158, 7801-908, Beja, Portugal
(författare)
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Departamento de Ingeniería Mecánica, Universidad de Las Palmas de Gran Canaria. Edificio de Fabricación Integrada, Las Palmas de Gran Canaria, Parque Científico – Tecnológico de la ULPGC, Campus universitario de Tafira Baja, 35017, Las Palmas, SpainLNEG– Laboratório Nacional de Energia e Geologia, Unidade de Bioenergia, Estrada Do Paço Do Lumiar, 22, 1649-038, Lisboa, Portugal
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Biomass Conversion and Biorefinery: Springer13:12, s. 10677-106882190-68152190-6823
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Díaz, Sara
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Ortega, Zaida
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Marrero, María D ...
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Carvalheiro, Flo ...
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Duarte, Luís C.
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Rova, Ulrika
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