Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/241366
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Determination of some structural features of procyanidins and related compounds by photodiode-array detection |
Autor: | Bartolomé, Begoña CSIC ORCID ; Hernández, M. Teresa CSIC ; Bengoechea, M. Luz; Quesada, Cristina; Gómez-Cordovés, Carmen CSIC ; Estrella, Isabel CSIC | Fecha de publicación: | 1996 | Editor: | Elsevier | Citación: | Journal of Chromatography A 723(1): 19-26 (1996) | Resumen: | In this work we have examined the use of a photodiode-array detector to identify unknown peaks correspoding to procyanidins and related compounds. The type of flavan-3-ol unit can be recognised from the absorption maximum (278.9) nm for catechin and epicatechin, and 270.6 nm for epigallocatechin), whereas the number of flavan-3-ol units does not affect this parameter. The min-max distance (distance between the minimum and the maximum in the original spectrum) decreases by 1.3 nm for each catechin or epicatechin unit. Gallates of flavan-3-ol can be detected by reference to the value of the convexity interval (distance between the inflection points before and after the maximum in the original spectrum). | Versión del editor: | https://doi.org/10.1016/0021-9673(95)00839-X | URI: | http://hdl.handle.net/10261/241366 | DOI: | 10.1016/0021-9673(95)00839-X | ISSN: | 0021-9673 |
Aparece en las colecciones: | (IFI) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 59,24 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
71
checked on 20-abr-2024
WEB OF SCIENCETM
Citations
67
checked on 18-feb-2024
Page view(s)
65
checked on 26-abr-2024
Download(s)
22
checked on 26-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.