Whether you’re celebrating Cinco de Mayo or just having another relaxing day in Margaritaville, you might one day thank a chemist for assuring the authenticity of your tequila. New tests developed by scientists in Mexico and Germany will help distinguish the real thing from fraudulent versions, which are a potential threat as this alcoholic beverage grows in popularity.
The findings could help provide a "shot" of quality assurance to the estimated billion-dollar tequila market, the researchers say. Their study is scheduled to appear in the June 14 issue of the American Chemical Society’s Journal of Agricultural and Food Chemistry.
But there’s no reason for consumers to panic, the researchers say. "Tequila is one of the best regulated spirits in the world with strict Mexican standards and labeling regulations," says study leader Dirk Lachenmeier, Ph.D., a chemist with Chemisches und Veterinäruntersuchungsamt Karlsruhe (Chemical and Veterinary Investigation Laboratory of Karlsruhe) in Germany. Thanks to advancements in chemistry, the quality of this ancient Mexican beverage can now be protected.
Michael Bernstein | EurekAlert!
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