Hierarchy classification:

1. top of the aat hierarchies
2. Activities Facet
3. Processes and Techniques (hierarchy name)
4. [processes and techniques by specific type]
5. [food- and beverage-making processes and techniques]

Anotations

Scope note:

The process or activity of preparing beer from barley or other grains. The brewing process can be divided into four steps: mashing, separating, boiling and fermentation. Different approaches to the brewing process lead to variation in beers and beer types.