Essay On Tequila

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Tequila is an alcoholic spirit obtained from the distillation of a fermented agave plant, Agave tequilana, primarily in the area surrounding the city of Tequila, Mexico (25,26). The location of agave production is illustrated in figure 1. Historically, the Aztec people learned that cooked agave, when soaked in water, fermented to produce an enjoyable beverage (5). It was not until the arrival of the Spaniards—who brought knowledge of distillation techniques—that the Aztec people’s fermented agave juice took the form of today’s tequila (7). Today, the tequila industry is growing enormously, producing 300 million liters of tequila per year, and earning revenue of 21 billion pesos ($1.6 billion) in 2012 (9).
Tequila: Production
Agave tequilana is used due to its high inulin concentration, low fiber content, and abundance of chemical compounds that contribute to tequila’s final taste and flavor. This species of agave grows best in the areas surrounding the city of Tequila because climate and soil conditions are ideal: 3-47 Co (optimal temperature of 26 Co), annual rainfall of 800-900 mm yearly and fertile soil of shallow depth (30 to 40 centimeters) (2,3). Additionally, agaves grown in the highlands region have a sweeter aroma and taste than the lowlands regions, which have an herbaceous flavor and odor (4).
Agave: Farming
Agaves are seeded in holes 15 cm in depth in straight lines approximately two to four meters apart. Agave plants can be intercalated with nitrogen-fixing crops such as peanuts, beans, chickpeas, soybeans or nitrogen containing compounds such as urea, phosphorous, potassium or manure can be added (17). The agave plant generally takes eight to twelve years to fully mature allowing flavor precursors to accumulate in ...

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...ef?). In the 1950s, modern systems were developed in which cooked agave was passed through a cutting system to be shredded while the sugary juice was collected.
Once milled, the resulting juice is mixed with the syrup that was extracted in the cooking step (the cooking honey) and, if the tequila is not 100% agave, possibly mixed with a solution of sugarcane or other non-agave based sugar solution. Additionally, agave product from the shredding mill is washed off in oder to improve sugar extraction (27). Milling generates a by-product called bagasse, which represents about 40% of the total weight. Bagasse is considered a waste product however can be used in a number of applications when mixed with clay to produce brick, animal feed or particle board or the bagasse can be added back in to the fermentation tanks for a stronger agave flavor in the final product (17).

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