Aviso: para depositar documentos, por favor, inicia sesión e identifícate con tu cuenta de correo institucional de la UCM con el botón MI CUENTA UCM. No emplees la opción AUTENTICACIÓN CON CONTRASEÑA
 

Bioproduction of succinic acid from potato waste. Kinetic modeling

dc.contributor.authorArias Escanciano, Itziar
dc.contributor.authorSantos Mazorra, Victoria Eugenia
dc.contributor.authorBlanco Suárez, María Ángeles
dc.contributor.authorLadero Galán, Miguel
dc.date.accessioned2024-11-28T11:26:54Z
dc.date.available2024-11-28T11:26:54Z
dc.date.issued2023-11
dc.description.abstractSuccinic acid is a key chemical platform for the implementation of biorefineries and, therefore, for the development of a sustainable bioeconomy. In this work, succinic acid anaerobic production by Actinobacillus succinogenes from potato waste and glucose was carried out. Firstly, a simple kinetic model was developed to accurately predict the evolution of succinic acid, substrate, by-products, and biomass based on bottle experiments performed at different initial glucose concentrations. Secondly, experiments with an acid hydrolysate of potato waste as carbon source were performed in orbitally shaken bottles and bioreactor to compare the fermentation performance of the potato waste with the pure glucose. Using this hydrolysate, 32.2 g‧L-1 of succinic acid were obtained with a productivity of 0.64 g‧L-1‧h-1, improving SA yield by 37% compared to results with pure glucose. This is one of the highest values to date for succinic acid bioproduction from food residues (0.92 g‧ g-1). Finally, the proposed kinetic model was successfully applied to the fermentation data obtained from potato waste fermentation, being this type of models a highly valuable tool for future techno-economic analysis of the bioprocess.
dc.description.departmentDepto. de Ingeniería Química y de Materiales
dc.description.facultyFac. de Ciencias Químicas
dc.description.fundingtypeDescuento UCM
dc.description.refereedTRUE
dc.description.statuspub
dc.identifier.citationItziar A. Escanciano, Victoria E. Santos, Ángeles Blanco, Miguel Ladero, Bioproduction of succinic acid from potato waste. Kinetic modeling, Industrial Crops and Products, Volume 203, 2023, 117124, ISSN 0926-6690, https://doi.org/10.1016/j.indcrop.2023.117124
dc.identifier.doi10.1016/j.indcrop.2023.117124
dc.identifier.issn0926-6690
dc.identifier.officialurlhttps://doi.org/10.1016/j.indcrop.2023.117124
dc.identifier.relatedurlhttps://www.sciencedirect.com/journal/industrial-crops-and-products
dc.identifier.urihttps://hdl.handle.net/20.500.14352/111190
dc.journal.titleIndustrial Crops & Products
dc.language.isoeng
dc.page.initial117124
dc.publisherElsevier
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internationalen
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject.cdu66.0
dc.subject.keywordSuccinic acid
dc.subject.keywordPotato waste
dc.subject.keywordHydrolysis
dc.subject.keywordFermentation
dc.subject.keywordKinetic model
dc.subject.keywordCO2
dc.subject.ucmIngeniería química
dc.subject.unesco3303 Ingeniería y Tecnología Químicas
dc.titleBioproduction of succinic acid from potato waste. Kinetic modeling
dc.typejournal article
dc.type.hasVersionVoR
dc.volume.number203
dspace.entity.typePublication
relation.isAuthorOfPublication7593da31-2eac-4953-b450-5a05fc85c723
relation.isAuthorOfPublicationab3f82fd-3def-4205-b655-af1a0ff82855
relation.isAuthorOfPublication04f905d2-6294-4530-9d01-062828ddefb2
relation.isAuthorOfPublication24473ce5-8582-4e7e-b28a-cd5f91d1aeab
relation.isAuthorOfPublication.latestForDiscovery7593da31-2eac-4953-b450-5a05fc85c723

Download

Original bundle

Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
Bioproduction of succinic acid from potato waste.pdf
Size:
812.85 KB
Format:
Adobe Portable Document Format

Collections