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dc.contributor.author FLORES HERNANDEZ, CYNTHIA GRACIELA
dc.contributor.author Martínez Hernández, Ana Laura
dc.contributor.author COLIN CRUZ, ARTURO
dc.contributor.author Martínez Bustos, Fernando
dc.contributor.author Castaño Meneses, Víctor Manuel
dc.contributor.author OLIVAS ARMENDARIZ, IMELDA
dc.contributor.author ALMENDAREZ CAMARILLO, ARMANDO
dc.contributor.author VELASCO SANTOS, CARLOS
dc.creator FLORES HERNANDEZ, CYNTHIA GRACIELA; 253812
dc.creator Martínez Hernández, Ana Laura;x1242437
dc.creator COLIN CRUZ, ARTURO; 35017
dc.creator Martínez Bustos, Fernando; 7992
dc.creator Castaño Meneses, Víctor Manuel; 3211
dc.creator OLIVAS ARMENDARIZ, IMELDA; 69305
dc.creator ALMENDAREZ CAMARILLO, ARMANDO; 95305
dc.creator VELASCO SANTOS, CARLOS; 121788
dc.date.accessioned 2018-11-16T23:38:31Z
dc.date.available 2018-11-16T23:38:31Z
dc.date.issued 2018-05-23
dc.identifier.issn 0038-9056
dc.identifier.uri http://hdl.handle.net/20.500.11799/95250
dc.description They also reached up to 3800% and 3150% in maximum strength, respectively, compared to the matrix. The lysozyme test showed relevant changes in the degradability rate, because the weight loss of the films at 3 weeks decreased from 53% for starch-chitosan matrix and up to 34% for composites with 5wt% of modified quill. The results corroborated that chicken feather materials can be useful for the development of a manufacturing process for starch composites, and the decomposition of starch-chitosan composites can be controlled depending on the content and type of keratin. es
dc.description.abstract Starch (potato), chitosan, and feather keratin are used for processing biodegradable films produced by extrusion. The morphology of the films is examined with a scanning electron microscope and showed the excellent dispersion of keratin. The dispersion is the result of compatibility between the polysaccharides and proteins, as well as the proper operation of the extrusion process. Water solubility of the starch-chitosan films decreased with an increase of keratin materials. The storage modulus increased up to 137% for the composites with unmodified ground quill, and by 192% for composites with modified ground quill. In a tensile test, the composites with unmodified and modified quill reached outstanding increments up to 8160 and 7250% in elastic modulus, respectively, compared to the matrix es
dc.description.sponsorship Universidad Autonoma del Estado de Mexico Tecnologico Nacional de Mexico Universidad Nacional Autonoma de Mexico Universidad Autonoma de Cd. Juarez es
dc.language.iso eng es
dc.publisher Starch es
dc.rights openAccess es
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0
dc.subject starch es
dc.subject chitosan es
dc.subject keratin es
dc.subject polymers es
dc.subject.classification BIOLOGÍA Y QUÍMICA
dc.title Starch Modified With Chitosan and Reinforced With Feather Keratin Materials Produced by Extrusion Process: An Alternative to Starch Polymers es
dc.type Artículo es
dc.provenance Científica es
dc.road Dorada es
dc.organismo Química es
dc.ambito Internacional es
dc.cve.CenCos 20401 es
dc.cve.progEstudios 745 es
dc.audience students es
dc.audience researchers es
dc.type.conacyt article
dc.identificator 2


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  • Título
  • Starch Modified With Chitosan and Reinforced With Feather Keratin Materials Produced by Extrusion Process: An Alternative to Starch Polymers
  • Autor
  • FLORES HERNANDEZ, CYNTHIA GRACIELA
  • Martínez Hernández, Ana Laura
  • COLIN CRUZ, ARTURO
  • Martínez Bustos, Fernando
  • Castaño Meneses, Víctor Manuel
  • OLIVAS ARMENDARIZ, IMELDA
  • ALMENDAREZ CAMARILLO, ARMANDO
  • VELASCO SANTOS, CARLOS
  • Fecha de publicación
  • 2018-05-23
  • Editor
  • Starch
  • Tipo de documento
  • Artículo
  • Palabras clave
  • starch
  • chitosan
  • keratin
  • polymers
  • Los documentos depositados en el Repositorio Institucional de la Universidad Autónoma del Estado de México se encuentran a disposición en Acceso Abierto bajo la licencia Creative Commons: Atribución-NoComercial-SinDerivar 4.0 Internacional (CC BY-NC-ND 4.0)

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