Direct non-invasive molecular analysis of packaging label to assist wine-bottle authentication

Grijalba, Nagore; Maguregui, Maite; Unceta, Nora; Morillas, Héctor; Médina, Bernard; Barrio, Ramón J.; Pécheyran, Christophe

doi:10.1016/j.microc.2019.104564

Cited by 3 publications

(1 citation statement)

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“…In traceability, FT-IR has aided with peripheral analyses, such as the authentication of labels from expensive and prestigious wines [56]. However, a fingerprinting system has also been developed which is able to confirm whether a wine's composition has changed during transport and processing by scanning samples at control points with mid-IR spectrophotometers and then using a similarity index method to classify them [57].…”

Section: Traceabilitymentioning

confidence: 99%

Wine Authenticity and Traceability with the Use of FT-IR

et al. 2020

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Fourier transform infrared spectroscopy (FT-IR) has gained popularity in the wine sector due to its simplicity and ability to provide a wine’s fingerprint. For this reason, it is often used for authentication and traceability purposes with more than satisfactory results. In this review, an outline of the reasons why authenticity and traceability are important to the wine sector is given, along with a brief overview of the analytical methods used for their attainment; statistical issues and compounds, on which authentication usually is based, are discussed. Moreover, insight on the mode of action of FT-IR is given, along with successful examples from its use in different areas of interest for classification. Finally, prospects and challenges for suggested future research are given. For more accurate and effective analyses, the construction of a large database consisting of wines from different regions, varieties and winemaking protocols is suggested.

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Section: Traceabilitymentioning

confidence: 99%