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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Bartolomé, Begoña | es_ES |
dc.contributor.author | Hernández, M. Teresa | es_ES |
dc.contributor.author | Bengoechea, M. Luz | es_ES |
dc.contributor.author | Quesada, Cristina | es_ES |
dc.contributor.author | Gómez-Cordovés, Carmen | es_ES |
dc.contributor.author | Estrella, Isabel | es_ES |
dc.date.accessioned | 2021-05-21T10:04:35Z | - |
dc.date.available | 2021-05-21T10:04:35Z | - |
dc.date.issued | 1996 | - |
dc.identifier.citation | Journal of Chromatography A 723(1): 19-26 (1996) | es_ES |
dc.identifier.issn | 0021-9673 | - |
dc.identifier.uri | http://hdl.handle.net/10261/241366 | - |
dc.description.abstract | 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). | es_ES |
dc.description.sponsorship | This work has been supported by the Spanish "Comision Interministerial de Ciencia y Tecnologia", CYCYT (project ALI92-0928). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.rights | closedAccess | es_ES |
dc.title | Determination of some structural features of procyanidins and related compounds by photodiode-array detection | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1016/0021-9673(95)00839-X | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/0021-9673(95)00839-X | es_ES |
dc.contributor.funder | Comisión Interministerial de Ciencia y Tecnología, CICYT (España) | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.identifier.funder | http://dx.doi.org/10.13039/501100007273 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.languageiso639-1 | en | - |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
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accesoRestringido.pdf | 59,24 kB | Adobe PDF | Visualizar/Abrir |
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