Tequila, Jalisco products distilled from agave grown in certain regions of Mexico. These regions are Tequila and surrounding municipalities as well as parts of the State of Tamaulipas. The lands in Tamaulipas were added later as the need to cultivate blue agave grew, and these lands and the agave grown on them were certified by the Mexican government for quality. The term is also limited to fifteen production facilities such as Tequila Sauza, Tequila Orendaín, and Jorge Salles Cuervo. Long-established distilleries here produce between 500 and 1000 liters a day but this is not enough to meet the international demand for the
Tequila fructose. Through the fermentation process, many factors influence the higher alcohol content of tequila, which are molecules such as isobutyl alcohol and isoamyl alcohol, and ethanol. These parameters include the type of yeast strain, the age of the agave plant itself, temperature, and the carbon/nitrogen ratio. However, the type of yeast strain used and the carbon/nitrogen factors have the biggest influence on the production of higher alcohols, this is not surprisingly as higher alcohol and ethanol production is an intrinsic property of the metabolism of each strain. The type of yeast most commonly found in tequila is "Saccharomyces cerevisiae", which