1. Jima
A mature agave is harvested and its leaves are cut back to expose the piña. Maturity matters: an underripe plant carries less sugar; an overripe one loses quality.
2. Cooking or hydrolysis
Cooking converts complex agave carbohydrates — principally inulin — into simple, fermentable sugars. The method (masonry ovens, autoclaves, or diffuser hydrolysis) influences the character of the final tequila.
3. Extraction
The cooked agave is milled or otherwise processed to separate the sugars from the fibers. Extraction may be mechanical, physical, chemical, biological, or a combination.
4. Formulation
The must (mosto) is prepared for fermentation. For the Tequila category — as distinct from Tequila 100% Agave — permitted non-agave sugars may be added at this stage, within the regulatory limit.
5. Fermentation
Yeasts convert sugars into ethyl alcohol, carbon dioxide, and a wide range of aromatic compounds. Yeast strain, vessel material, temperature, and time all leave a signature on the finished tequila.
6. Distillation
Heat separates volatile alcohols and aromatic compounds from water and non-volatile matter. Tequila is distilled at least twice; still design and cut points shape body and finish.
7. Maturation
Reposado, Añejo, and Extra Añejo acquire additional color, aroma, and flavor through contact with oak or encino oak containers. Blanco and Joven are not defined by aging.
8. Filtration and bottling
The finished tequila is filtered where appropriate, adjusted to commercial alcohol strength, and bottled under the applicable labeling and category rules.
Why production methods matter
Cooking method, extraction, fermentation vessel, yeast, water chemistry, still type, cut points, proof, and barrel program can each shape aroma, flavor, texture, and finish.
No single method is inherently better than another. Great tequilas are made across the full range of traditional and modern approaches.