Detection of Counterfeit Tequila by Fluorescence Spectroscopy
Joint Authors
Valor, A.
de la Rosa Vázquez, José Manuel
Fabila-Bustos, Diego Adrián
Quintanar-Hernández, Luis Felipe de Jesús
Stolik, Suren
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-10-15
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
An ultraviolet (UV) light induced fluorescence study to discriminate fake tequila from genuine ones is presented.
A portable homemade system based on four light emitting diodes (LEDs) from 255 to 405 nm and a miniature spectrometer was used.
It has been shown that unlike fake and silver tequila, which produce weak fluorescence signal, genuine mixed, rested, and aged tequilas show high fluorescence emission in the range from 400 to 750 nm.
The fluorescence intensity grows with aging in 100% agave tequila.
Such fluorescence differences can even be observed with naked eyes.
The presented results demonstrate that the fluorescence measurement could be a good method to detect counterfeit tequila.
American Psychological Association (APA)
de la Rosa Vázquez, José Manuel& Fabila-Bustos, Diego Adrián& Quintanar-Hernández, Luis Felipe de Jesús& Valor, A.& Stolik, Suren. 2015. Detection of Counterfeit Tequila by Fluorescence Spectroscopy. Journal of Spectroscopy،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1070289
Modern Language Association (MLA)
de la Rosa Vázquez, José Manuel…[et al.]. Detection of Counterfeit Tequila by Fluorescence Spectroscopy. Journal of Spectroscopy No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1070289
American Medical Association (AMA)
de la Rosa Vázquez, José Manuel& Fabila-Bustos, Diego Adrián& Quintanar-Hernández, Luis Felipe de Jesús& Valor, A.& Stolik, Suren. Detection of Counterfeit Tequila by Fluorescence Spectroscopy. Journal of Spectroscopy. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1070289
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1070289