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dc.contributor.author
Pardo Rueda, Abril J.
dc.contributor.author
Quintero Ramos, Armando
dc.contributor.author
Genovese, Diego Bautista
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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
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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
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Extraction
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Ultrasound
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Enzyme
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Fructans
dc.subject.classification
Alimentos y Bebidas
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Otras Ingenierías y Tecnologías
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dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
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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
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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
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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
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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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