Question

Bottle-conditioned beer should be stored ____ prior to service.

A) Vertically
B) In direct sunlight
C) In a warm environment
D) Horizontally

Answer 1

Bottle-conditioned beer should be stored vertically to ensure quality and facilitate a clear pour by minimizing contact with the yeast sediment that forms at the bottom of the bottle.

Step-by-step explanation:

Bottle-conditioned beer, which is beer that is naturally carbonated in the bottle due to the presence of yeast and residual sugar, should be stored in a specific way to maintain its quality. The correct answer to the question is A) Vertically. This position helps to minimize the contact area between the beer and the yeast sediment that forms at the bottom of the bottle. This sediment is a natural byproduct of the carbonation process, wherein CO₂ produced by the yeast remains dissolved in the beer under high pressure. When stored properly and then opened, the CO₂ is released smoothly without disturbing the sediment, preventing the possibility of a mess and ensuring a clear pour. Beer should be kept away from direct sunlight and warm environments because these conditions can degrade the beer's quality and taste, leading to stale or 'flat' beer as more CO₂ comes out of the liquid.