Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/96112
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Extraction of iron from plant leaves by Fe (II) chelators |
Autor: | Abadía Bayona, Javier CSIC ORCID ; Monge Pacheco, Emilio CSIC; Montañés García, Luis CSIC; Heras Cobo, Luis CSIC | Palabras clave: | Iron chlorosis Active iron 22’‐Bipyridyl 1,10‐phenanthroline Fe(II) chelators |
Fecha de publicación: | 1984 | Editor: | Marcel Dekker | Citación: | Journal of Plant Nutrition 7 (1‐5): 777‐784 (1984) | Resumen: | In the working conditions used for the extraction of iron with 1,10-phenanthroline (o-phe) or 2-2' Bipyridyl (Bipy) from plant material, in vitro photoreduction of ferric ions occurs. Nevertheless, iron in plant extracts was found to be independent of the illumination conditions where the sample was maintained during the extraction. Ferric iron added to a plant extract was completely reduced in the darkness. These data seem to indicate that if extraction of ferric iron occurred, it would be reduced and measured as ferrous iron. Thus, the form of iron being extracted may be better called "active"; or "labile"; instead of ferrous iron. The use of o-phe for the study of iron deficiency may give misleading conclusions, because of the simultaneous extraction of chlorophyll degradation products. The use of either Bipy or a purification step involving C18 cartridges is suggested. A high correlation between "active"; iron and chlorophyll in peach trees was found. | Versión del editor: | http://dx.doi.org/10.1080/01904168409363241 | URI: | http://hdl.handle.net/10261/96112 | DOI: | 10.1080/01904168409363241 | Identificadores: | doi: 10.1080/01904168409363241 issn: 0190-4167 |
Aparece en las colecciones: | (EEAD) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 15,38 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
62
checked on 22-abr-2024
WEB OF SCIENCETM
Citations
61
checked on 24-feb-2024
Page view(s)
586
checked on 24-abr-2024
Download(s)
148
checked on 24-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.