As a sommelier and brewer, I can confidently say that there are several reasons why people prefer draft beer over bottled beer. The most significant factor is the freshness and flavor of the beer. When beer is poured from a keg, it is likely to be much fresher than bottled beer.
Firstly, the turnover of beer in bars, pubs, and restaurants is much higher than in retail stores. This means that the kegs are constantly being replaced, ensuring a fresh supply of beer. On the other hand, bottled beer may sit on the shelves for an extended period before being purchased, which can lead to a decline in its taste and quality.
Furthermore, the process of bottling beer involves carbonation and pasteurization, which can affect its flavor. Carbonation can result in a slight loss of aroma and taste, while pasteurization can alter the beer's natural flavors. In contrast, draft beer is typically not pasteurized, preserving its natural flavors and aromas.
Another aspect that contributes to the preference for draft beer is the serving temperature. Draft beer is usually served at a colder temperature compared to bottled beer. The colder temperature helps to enhance the beer's refreshing qualities and allows the flavors to stand out more. This is particularly important for certain beer styles, such as lagers, which are best enjoyed when cold.
Moreover, the serving process itself plays a role in the preference for draft beer. When beer is poured from a tap, it creates a frothy head, which adds to the overall sensory experience. The aroma of the beer is released as the head forms, intensifying the enjoyment of the beer. In contrast, bottled beer lacks this interactive element, as it is simply opened and poured without the same visual and aromatic appeal.
Additionally, drinking draft beer is often associated with socializing and a sense of community. Going to a bar or pub and watching the bartender expertly pour a pint of beer can be a part of the overall experience. It adds an element of excitement and anticipation, which can enhance the enjoyment of the beer.
People prefer draft beer over bottled beer for a variety of reasons. The freshness and flavor of draft beer are superior due to its higher turnover and lack of pasteurization. The colder serving temperature and interactive pouring process also contribute to the preference for draft beer. Ultimately, the choice between draft and bottled beer is a matter of personal preference, but the unique characteristics of draft beer make it a popular choice for beer enthusiasts.