A critical review on the assessment of the quality and authenticity of Tequila by different analytical techniques: Recent advances and perspectives

WM Warren-Vega, R Fonseca-Aguiñaga… - Food Chemistry, 2023 - Elsevier
Currently, the authenticity and traceability of Tequila are determined in an inspection
process carried out by the Tequila Regulatory Council. However, in recent years, the …

Authentication of tequilas using pattern recognition and supervised classification

G Pérez-Caballero, JM Andrade, P Olmos… - TrAC Trends in …, 2017 - Elsevier
Sales of reputed, Mexican tequila grown substantially in last years and, therefore,
counterfeiting is increasing steadily. Hence, methodologies intended to characterize and …

Chemical characterization of tequila maturation process and their connection with the physicochemical properties of the cask

WM Warren-Vega, R Fonseca-Aguiñaga… - Journal of Food …, 2021 - Elsevier
The effect of time in the maturation process of Tequila employing two types of casks was
studied: A new (labeled as Cask-New) and a medium-toasted cask (15 min at 200° …

A novel approach of artificial intelligence for the study of the relation of physicochemical profile and color acquired by Tequila 100% agave in its maturation process

WM Warren-Vega, ZA Contreras-Atrisco… - Journal of Food …, 2023 - Elsevier
The present study shows the use of an Artificial Neural Network (ANN) as a novel strategy to
study the relationship between the physicochemical profile and the color acquired by …

Electronic eye based on RGB analysis for the identification of tequilas

A Gómez, D Bueno, JM Gutiérrez - Biosensors, 2021 - mdpi.com
The present work reports the development of a biologically inspired analytical system known
as Electronic Eye (EE), capable of qualitatively discriminating different tequila categories …

The impact of maturation on concentrations of key odour active compounds which determine the aroma of tequila

IW González‐Robles, DJ Cook - Journal of the Institute of …, 2016 - Wiley Online Library
Samples of non‐mature and añejo (matured) tequila of the same brand/provenance were
analysed using GC–MS and gas chromatography olfactometry (GC‐O)/aroma extract …

[PDF][PDF] Application of Fourier Transform Infrared Spectroscopy (FTIR) in combination with Attenuated Total Reflection (ATR) for rapid analysis of the tequila production …

PM Mondragón-Cortez, EJ Herrera-López… - Revista Mexicana de …, 2022 - researchgate.net
El proceso de elaboración del" Tequila" a base de Agave tequilana Weber var. azul consta
de varias etapas importantes de proceso tales como la molienda, cocimiento, destilación, y …

Nonlinear classification of commercial Mexican tequilas

JM Andrade, D Ballabio… - Journal of …, 2017 - Wiley Online Library
Discriminant partial least squares (PLS‐DA)—a de facto standard classification method—
was found to behave poorly when 3 classes of tequilas were modeled to study a collection of …

Identification of potential indicators of time-dependent tequila maturation and their determination by selected ion monitoring gas chromatography–mass spectrometry …

LF Mejia Diaz, K Wrobel, AR Corrales Escobosa… - … Food Research and …, 2019 - Springer
In this work, gas chromatography–mass spectrometry (GC–MS) profiles obtained for a series
of rested and aged tequilas were statistically compared to identify volatile compounds …

Use of electrochemical color index as emerging analytical method for evaluating the quality of Tequila 100% agave

WM Warren-Vega, R Fonseca-Aguiñaga… - Food Bioscience, 2023 - Elsevier
Physicochemical and electrochemical characterization of Tequila 100% agave and its
classes was carried out to obtain fundamental information that allows the design of specific …