Chromatographic Fingerprinting and Food Identity/Quality: Potentials and Challenges

Cuadros Rodríguez, Luis; Ortega Gavilán, Fidel; Martín Torres, Sandra; Arroyo Cerezo, Alejandra; Jiménez Carvelo, Ana María

doi:https://doi.org/10.1021/acs.jafc.1c05584

Chromatographic Fingerprinting and Food IdentityQuality Potentials and Challenges.pdf (1.654Mb)

Identificadores

URI: http://hdl.handle.net/10481/73237

DOI: https://doi.org/10.1021/acs.jafc.1c05584

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Editorial

American Chemical Society

Materia

Chromatography food authentication

Chemometrics and data mining

Non-targeted analytical methods

Date

2021-11-23

Referencia bibliográfica

Cuadros-Rodríguez, L., Ortega-Gavilán, F., Martín-Torres, S., Arroyo-Cerezo, A., & Jiménez-Carvelo, A. M. (2021). Chromatographic Fingerprinting and Food Identity/Quality: Potentials and Challenges. Journal of Agricultural and Food Chemistry, 69(48), 14428-14434.

Sponsorship

Biblioteca de la Universidad de Granada; Partially supported by the European Agricultural Fund for Rural Development (EAFRD); European Innovation Partnership for Agricultural Productivity and Sustainability (EIP-AGRI); Consejería de Agricultura, Ganadería, Pesca y Desarrollo Sostenible (Department of Agriculture, Livestock, Fisheries and Sustainable Development); Regional Government of Andalusia, Spain, for the funding of the Operational Group project “PLAHUD” (GOPO-JA-20-0010)

Abstract

Chromatograms are a valuable source of information about the chemical composition of the food being analyzed. Sometimes, this information is not explicit and appears in a hidden or not obvious way. Thus, the use of chemometric tools and datamining methods to extract it is required. The fingerprint provided by a chromatogram offers the possibility to perform both identity and quality testing of foodstuffs. This perspective is aimed at providing an updated opinion of chromatographic fingerprinting methodology in the field of food authentication. Furthermore, the limitations, its absence in official analytical methods, and the future directions of this methodology are discussed.

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