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Título: Immunological and functional properties of the exudate gum from northwestern Mexican mesquite (Prosopis spp.) in comparison with gum arabic
Fecha de publicación: 1997
Fecha de defensa / creación: 1997
Editorial: Elsevier
Cita bibliográfica: International Journal of Biological Macromolecules, 21, 1997: 29-36
ISSN: Print: 0141-8130
Palabras clave: Mesquite gum
Gum arabic
Immunological identity
Resumen: A comparison between the fine structural features of exudate gum from mesquite (Prosopis spp.) indigenous to NW Mexico and commercial gum arabic from Acacia spp. was achieved by means of immunological techniques. Their functional properties were compared from the ability to form oil-in-water emulsions and encapsulate cold press orange peel essential oil by spray drying. Fine comparison of the antigenic compounds in both materials against polyclonal rabbit antibodies, showed that the carbohydrate-rich components with slow mobility of mesquite gum are closely related to the faster ones of gum arabic. Also, close identity was observed for the components in the proteic fraction of both gums. Similar tannin concentrations were found in both materials (:0.43%) with only dark coloured samples bearing higher amounts (:1.9%). Gum arabic retained nearly 100% of the quantity of orange peel essential oil emulsified in water before spray drying, while mesquite gum did so for 90.6% of the citrus oil. From these results it is believed that mesquite gum might be a suitable replacement of gum arabic in arid regions of the world were Prosopis trees have widespread occurrence.
Autor/es principal/es: Goycoolea Valencia, Francisco Martín
Valenzuela, J.R.
Calderón de la Barca, A.M
Balderrama, J.R.
Facultad/Departamentos/Servicios: Facultades, Departamentos, Servicios y Escuelas::Departamentos de la UMU::Biología Celular e Histología
URI: http://hdl.handle.net/10201/139113
DOI: https://doi.org/10.1016/S0141-8130(97)00037-8
Tipo de documento: info:eu-repo/semantics/article
Número páginas / Extensión: 8
Derechos: info:eu-repo/semantics/openAccess
Attribution-NoDerivatives 4.0 Internacional
Descripción: ©1997. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ This document is the Accepted, version of a Published Work that appeared in final form in International Journal of Biological Macromolecules. To access the final edited and published work see https://doi.org/10.1016/S0141-8130(97)00037-8
Aparece en las colecciones:Artículos: Biología Celular e Histología

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