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Utilice este identificador para citar o enlazar este documento: https://ria.asturias.es/RIA/handle/123456789/1705


Título: Application of HPLC to characterization and control of individual acids in apple extracts and ciders
Autores: Blanco-Gomis, Domingo
Morán Gutiérrez, María J.
Gutiérrez Álvarez, María D.
Mangas Alonso, Juan J.
Palabras Claves: Column liquid chromatography
Organic acids
Apple extracts
Fecha Edición: Dic-1988
Editor: Friedrich Vieweg & Sohn Verlagsgesellschaft mbH
Cita Bibliográfica: Blanco Gomis, D.; Morán Gutiérrez, M.J.; Gutiérrez Álvarez, M.D.; Mangas Alonso, J.J. Application of HPLC to characterization and control of individual acids in apple extracts and ciders. Chromatographia. 1988; 25 (12). 1054-1058.
Resumen: Three HPLC methods have been tested in order to compare their separation of apple and cider organic acids. Optimum results for simultaneous determination of malic, citric, quinic, succinic, lactic and shikimic acids have been obtained using an RP-18 column with phosphate buffer as the mobile phase. This method was applied to organic acids monitoring during the ripening of apples and throughout the fermentation process. After filtration and degasification the organic acids in the sample were separated, and quantified by using a diode array detector. Recovery studies show good results for all solutes (88%–106%). The coefficients of variation show excellent precision (5%).
URI: https://ria.asturias.es/RIA/handle/123456789/1705
ISSN: 0009-5893
Aparece en las Colecciones:Agroalimentación y Ganadería
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