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dc.contributor.author ARIZMENDI COTERO, DANIEL
dc.contributor.author VILLANUEVA CARVAJAL, ADRIANA
dc.contributor.author GOMEZ ESPINOZA, ROSA MARIA
dc.contributor.author DUBLAN GARCIA, OCTAVIO
dc.contributor.author DOMINGUEZ LOPEZ, AURELIO
dc.creator ARIZMENDI COTERO, DANIEL; 370573
dc.creator VILLANUEVA CARVAJAL, ADRIANA; 209785
dc.creator GOMEZ ESPINOZA, ROSA MARIA;;3192659
dc.creator DUBLAN GARCIA, OCTAVIO; 36251
dc.creator DOMINGUEZ LOPEZ, AURELIO; 211513
dc.date.accessioned 2017-11-15T21:10:05Z
dc.date.available 2017-11-15T21:10:05Z
dc.date.issued 2017-03-01
dc.identifier.issn 1756-4646
dc.identifier.uri http://hdl.handle.net/20.500.11799/67749
dc.description Dietary fibre contained in some vegetable food products can be associated with phenolic compounds and therefore exhibits a significant antioxidant activity (Saura-Calixto, Pérez-Jiménez, & Goñi, 2009). This kind of fibre is known as antioxidant dietary fibre (ADF) and because of its polymer structure it could show a considerable prebiotic capacity as well. Some studies have suggested that polyphenols associated with this dietary fibre could be released in the gastrointestinal tract during digestion (Mercado-Mercado et al., 2015). Hence, besides its prebiotic activity ADF could increase the radical scavenging activity of the human gut environment. es
dc.description.abstract In order to generate a new antioxidant and prebiotic dietary fibre, gallic acid (GA) was grafted onto native inulin. Inulin-gallic acid (IGA) graft was confirmed by UV and infrared spectroscopy (FT-IR). The antioxidant activity was evaluated by spectroscopic methods and the prebiotic activity of IGA was determined by In-Vitro growth of Lactobacillus acidophilus. UV spectra show absorbance peaks at 214 and 266–268 nm showing aromatic ring presence in the IGA graft and FT-IR spectra showed a band at 1743 cm 1, confirming the covalent bond between the polymer and GA. GA provides a significant antioxidant capacity to IGA graft. Inulin shows a significant capacity to stimulate the growth of L. acidophilus and GA grafted onto inulin (16.3 mg/g polymer) does not interfere with its prebiotic capacity. It is possible to provide radicalscavenging capacity to inulin-type fructo-oligosaccharides avoiding the decrease of its prebiotic properties, which could extend their potential use as functional foods. es
dc.description.sponsorship CONACYT 370573 es
dc.language.iso eng es
dc.publisher ELSEVIER es
dc.relation.ispartofseries número;29
dc.rights openAccess es
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0
dc.subject Inulin es
dc.subject Molecular Grafting es
dc.subject Prebiotics es
dc.subject Radical Scavering Activity es
dc.subject Research Subject Categories es
dc.subject.classification BIOLOGÍA Y QUÍMICA
dc.title Radical scavenging activity of an inulin-gallic acid graft and its prebiotic effect on Lactobacillus acidophilus in vitro growth es
dc.type Artículo es
dc.provenance Científica es
dc.road Dorada es
dc.ambito Internacional es
dc.audience students
dc.audience researchers
dc.type.conacyt article
dc.identificator 2


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  • Título
  • Radical scavenging activity of an inulin-gallic acid graft and its prebiotic effect on Lactobacillus acidophilus in vitro growth
  • Autor
  • ARIZMENDI COTERO, DANIEL
  • VILLANUEVA CARVAJAL, ADRIANA
  • GOMEZ ESPINOZA, ROSA MARIA
  • DUBLAN GARCIA, OCTAVIO
  • DOMINGUEZ LOPEZ, AURELIO
  • Fecha de publicación
  • 2017-03-01
  • Editor
  • ELSEVIER
  • Tipo de documento
  • Artículo
  • Palabras clave
  • Inulin
  • Molecular Grafting
  • Prebiotics
  • Radical Scavering Activity
  • Research Subject Categories
  • 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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