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Pulque is a traditional fermented alcoholic, acidic, viscous drink of the Mexican central highlands. Its production from the “aguamiel” (sap) of agave plants dates back ~1,500 years and continues to be made by artisanal methods. However, the variability of pulque’s quality and its instability hamper its widespread distribution and consumption. Microbiological surveys of pulque from three ranches revealed...
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