Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/77702
COMPARTIR / EXPORTAR:
SHARE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Changes and effects of dietary oxidized lipids in the gastrointestinal tract |
Autor: | Márquez Ruiz, Gloria CSIC ORCID; García Martínez, M. C.; Holgado, Francisca CSIC ORCID | Fecha de publicación: | 2008 | Editor: | Libertas Académica | Citación: | Lipid Insights 2 1: 11- 19 (2008) | Resumen: | This paper is focused on the present state-of-the art of modifi cations and effects of dietary oxidized lipids during their transit along the gastrointestinal tract. A survey of the literature reporting changes and effects of oxidized lipids before absorption, fi rst in the stomach and then during enzymatic lipolysis in the small intestine, are addressed. Also, the fate of non-absorbed compounds and their potential implications at the colorectal level are discussed. Among the results found, it is shown that acidic gastric conditions and the infl uence of other dietary components may lead to either further oxidation or antioxidative effects in the stomach. Also, changes in oxidized functions, especially of hydroperoxy and epoxy groups, seem likely to occur. Enzymatic hydrolysis by pancreatic lipase is not effective for triacylglycerol polymers, and hence they can be found as non-absorbed oxidized lipids in the large intestine. Interactions of oxidized lipids with cholesterol absorption in the small intestine and with microfl ora metabolism have been also observed. | URI: | http://hdl.handle.net/10261/77702 | Identificadores: | issn: 1178-6353 |
Aparece en las colecciones: | (IF) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Changes and Effects of Dietary Oxidized Lipids.pdf | 383,21 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
Page view(s)
354
checked on 27-mar-2024
Download(s)
1.160
checked on 27-mar-2024
Google ScholarTM
Check
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.