While the policy mostly worked, beer brewing never entirely ceased.
Experienced guides provide visitors with interesting information about the art of beer brewing during the 19th and 20th centuries.
"Hanging around with these guys, getting into beer brewing, sounded like more fun than spending all day cutting people up."
The yeast deposits in beer brewing are known as trub.
Maltodextrin is sometimes used in beer brewing to increase the specific gravity of the final product.
Haarlem was known for its beer brewing in the 15th-17th centuries.
All steps, with the exception of the souring, can be compared to traditional beer brewing.
Alongside commercial beer brewing, training courses and apprenticeships were offered.
Toronto has a long and rich tradition of beer brewing.
Though not conclusive evidence of early beer brewing it is an indication that this might have been what they were used for.