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Development of a Rapid and Eco-Friendly UHPLC Analytical Method for the Detection of Histamine in Fish Products

We developed, validated, and confirmed with proficiency tests a fast ultra-high-performance liquid chromatography with diode array detector (UHPLC-DAD) method to determine histamine in fish and fishery products. The proposed method consists of two successive solid–liquid extractions: one with a dilu...

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Detalles Bibliográficos
Autores principales: Cicero, Antonello, Galluzzo, Francesco Giuseppe, Cammilleri, Gaetano, Pulvirenti, Andrea, Giangrosso, Giuseppe, Macaluso, Andrea, Vella, Antonio, Ferrantelli, Vincenzo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7602054/
https://www.ncbi.nlm.nih.gov/pubmed/33066328
http://dx.doi.org/10.3390/ijerph17207453
Descripción
Sumario:We developed, validated, and confirmed with proficiency tests a fast ultra-high-performance liquid chromatography with diode array detector (UHPLC-DAD) method to determine histamine in fish and fishery products. The proposed method consists of two successive solid–liquid extractions: one with a dilute solution of perchloric acid (6%) and the second only with water. The instrumental analysis with UHPLC provides a very fast run time (only 6 min) with a retention time of approximately 4 min, a limit of quantification (LOQ) of 7.2 mg kg(−1), a limit of detection (LOD) of 2.2 mg kg(−1), a recovery around 100%, a relative standard deviation (RSD%) between 0.5 and 1.4, and an r(2) of calibration curve equal to 0.9995. The method detected optimal values of the validation parameters and required a limited number of reagents in comparison to other methods reported in the literature. Furthermore, the method could detect histamine in a very short time compared with other methods. This method, in addition to being validated, precise, specific, and accurate, avoids wasting time, money, and resources, and limits the use of organic solvents.