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dc.contributor.author
Pardo Rueda, Abril J.
dc.contributor.author
Quintero Ramos, Armando
dc.contributor.author
Genovese, Diego Bautista
dc.contributor.author
Camacho Dávila, Alejandro
dc.contributor.author
Zepeda Rodríguez, Armando
dc.contributor.author
Contreras Esquivel, Juan C.
dc.contributor.author
Bizarro, A. Patricia
dc.date.available
2017-03-02T15:56:45Z
dc.date.issued
2015-04
dc.identifier.citation
Pardo Rueda, Abril J.; Quintero Ramos, Armando; Genovese, Diego Bautista; Camacho Dávila, Alejandro; Zepeda Rodríguez, Armando; et al.; Efficient extraction of fructans from sotol plant (Dasylirion leiophyllum) enhanced by a combination of enzymatic and sonothermal treatments.; Elsevier Science; Food And Bioproducts Processing; 94; 4-2015; 398-404
dc.identifier.issn
0960-3085
dc.identifier.uri
http://hdl.handle.net/11336/13470
dc.description.abstract
The effects of different extraction methods of water-soluble carbohydrates (WSC) from the sotol plant (Dasylirion leiophyllum) were investigated. Sotol fragments were extracted at 40 and 70 °C, under thermal treatment (T), pre-enzymatic thermal treatment (PET), sonothermal treatment (ST), and pre-enzymatic sonothermal treatment (PEST) conditions: fructose, glucose, sucrose, and fructans were analyzed by HPLC and the total water soluble carbohydrates was determined. At 70 °C, the highest WSC values (482 mg/gd.m.) were obtained, with a fructan proportion of 69%. Pre-enzymatic treatment at 70 °C resulted in a high WSC content with the highest fructans proportion (87%) and lowest contents of RS and sucrose. The effect of the interaction between ultrasound and enzymatic treatments was limited by the high-temperature effect (70 °C), thereby minimizing the extraction. Microscopy analyses showed cell-wall modifications with the ST and PET treatments, which caused an increase in the total soluble sugars. The combination of enzymatic and sonothermal treatments at 70 °C resulted in the extraction of fructans in a higher yield and with less degradation. This circumvents the need for traditional high-energy processes, which could be beneficial for the extraction of WSC such as fructans from sotol or other economically important plants.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Dasylirion Leiophyllum; Carbohydrates; E; Ultrasound; E; F
dc.subject
Carbohydrates
dc.subject
Extraction
dc.subject
Ultrasound
dc.subject
Enzyme
dc.subject
Fructans
dc.subject.classification
Alimentos y Bebidas
dc.subject.classification
Otras Ingenierías y Tecnologías
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Efficient extraction of fructans from sotol plant (Dasylirion leiophyllum) enhanced by a combination of enzymatic and sonothermal treatments.
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-03-01T17:49:08Z
dc.journal.volume
94
dc.journal.pagination
398-404
dc.journal.pais
Países Bajos
dc.journal.ciudad
Ámsterdam
dc.description.fil
Fil: Pardo Rueda, Abril J.. Universidad Autónoma de Chihuahua. Facultad de Ciencias Químicas; México
dc.description.fil
Fil: Quintero Ramos, Armando. Universidad Autónoma de Chihuahua. Facultad de Ciencias Químicas; México
dc.description.fil
Fil: Genovese, Diego Bautista. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina. Universidad Nacional del Sur; Argentina
dc.description.fil
Fil: Camacho Dávila, Alejandro. Universidad Autónoma de Chihuahua. Facultad de Ciencias Químicas; México
dc.description.fil
Fil: Zepeda Rodríguez, Armando. Universidad Nacional Autónoma de México; México
dc.description.fil
Fil: Contreras Esquivel, Juan C.. Universidad Autónoma de Coahuila. Facultad de Ciencias Químicas; México
dc.description.fil
Fil: Bizarro, A. Patricia. Universidad Nacional Autónoma de México; México
dc.journal.title
Food And Bioproducts Processing
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S096030851400056X
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.fbp.2014.05.005
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