What visual sign indicates bottle beer should not be served?

What visual sign indicates bottle beer should not be served?

• A. Excessive carbonation bubbles
• B. White flakes in the beer
• C. Cloudiness in color
• D. Pale gold appearance

Answer: (B)

The presence of white flakes in the beer is a significant visual sign that indicates the beer should not be served. These flakes often suggest contamination or the presence of yeast or protein precipitates that were not properly filtered or have formed due to improper storage or handling. When these flakes are visible, they can indicate that the beer has potentially gone off or is otherwise compromised, impacting both quality and safety. In contrast, excessive carbonation bubbles may simply indicate a high level of carbonation, which can be characteristic of certain styles of beer and does not inherently mean the beer is flawed. Cloudiness in color can also be common in many beer styles, especially unfiltered or dry-hopped beers, and does not uniformly signal that the beer is flawed. A pale gold appearance is typically considered acceptable for many beer styles and would not indicate a defect in and of itself.

The presence of white flakes in the beer is a significant visual sign that indicates the beer should not be served. These flakes often suggest contamination or the presence of yeast or protein precipitates that were not properly filtered or have formed due to improper storage or handling. When these flakes are visible, they can indicate that the beer has potentially gone off or is otherwise compromised, impacting both quality and safety.

In contrast, excessive carbonation bubbles may simply indicate a high level of carbonation, which can be characteristic of certain styles of beer and does not inherently mean the beer is flawed. Cloudiness in color can also be common in many beer styles, especially unfiltered or dry-hopped beers, and does not uniformly signal that the beer is flawed. A pale gold appearance is typically considered acceptable for many beer styles and would not indicate a defect in and of itself.