Major dietary carotenoids in human blood and faeces samples: extraction, identification and quantification by HPLC-DAD
2025
Olmedilla-Alonso, Begoña | Rodríguez-Rodríguez, Elena | Agencia Estatal de Investigación (España) | Ministerio de Ciencia, Innovación y Universidades (España) | Red Nacional de Carotenoides (España)
The analytical technique of choice for the separation, identification, and quantification of carotenoids is the high-performance liquid chromatography (HPLC) with UV/Vis detection. Here, we describe basic procedures for the preparation and extraction of carotenoids in human blood and faecal samples and their analysis using C18 and C30 columns. The methods detailed in this chapter describe the type and volume of extraction solvent used, the duration of the successive steps, and the identification and quantification system and some considerations for obtaining the best parameters of recovery, selectivity, and specificity.
Mostrar más [+] Menos [-]To the Spanish Carotenoid Network (CaRed), grant RED2022-134577-T, funded by MCIN/AEI/10.13039/501100011033.
Mostrar más [+] Menos [-]Peer reviewed
Mostrar más [+] Menos [-]Palabras clave de AGROVOC
Información bibliográfica
Este registro bibliográfico ha sido proporcionado por Instituto de Ciencia y Tecnología de Alimentos y Nutrición