Datos del Documento
Por favor, use este identificador para citar o enlazar este documento:
https://ria.asturias.es/RIA/handle/123456789/2071
Título : | Capillary liquid chromatographic determination of neutral phenolic compounds in apple juices |
Autor : | Blanco-Gomis, Domingo Fraga Palomino, Natalia Mangas Alonso, Juan J. |
Palabras clave : | Polyphenols Apple juices Capillary liquid chromatography |
Fecha de publicación : | ene-2001 |
Editorial : | Elsevier |
Citación : | Blanco Gomis, Domingo; Fraga Palomino, Natalia; Mangas Alonso, Juan José. Capillary liquid chromatographic determination of neutral phenolic compounds in apple juices. Analytica Chimica Acta. 2001; 426 (1): 111-117. |
Resumen : | Capillary liquid chromatography (CLC) is evaluated as an alternative to conventional HPLC to analyse complex phenolics. Several neutral phenolic compounds were separated on a packed-reversed phase fused-silica capillary column, and determined with UV detection. A conventional liquid chromatographic equipment was adapted for such purposes. Application of the proposed method to the quantification of neutral phenols in apple juices is reported. Phenolics are extracted and fractionated into neutral and acidic compounds by means of a C18 solid-phase cartridge. Typical recoveries ranging from 90 to 105% are obtained and reproducibility between extractions is <7% in all cases. Mass detection limits are at the sub-nanogram level. |
URI : | http://ria.asturias.es/RIA/handle/123456789/2071 |
Aparece en las colecciones: | Agroalimentación y Ganadería Open Access DRIVERset |
Archivos en este documento:
Fichero | Tamaño | Formato | |
---|---|---|---|
Archivo.pdf | 93.51 kB | Adobe PDF | Ver/Abrir |
Este documento está sujeto a una licencia Creative Commons: Licencia Creative Commons