We have discussed how stainless steel is the best material for processing and manufacturing of beer and fermented products. But does their packaging and container make a difference in taste? Whether your favorite beer comes in a glass bottle or aluminum can, this article will discuss how the container might impact the flavor and overall drinking experience.
Considerations: Glass Bottles
Protection from Light: Beer in glass bottles, particularly those with dark or amber-colored glass, are generally better protected from light. Ultraviolet (UV) light can cause a chemical reaction in beer, leading to off-flavors known as “skunking.” Dark glass bottles help minimize this exposure, preserving the beer’s intended flavor.
Interaction with the Container: Glass is non-reactive, which means it won’t impart any flavors to the beer. This ensures that the beer’s flavor remains as the brewer intended. Additionally, some people believe that the traditional feel and presentation of glass bottles enhance the overall drinking experience.
Carbonation and Freshness: Glass bottles are generally good at maintaining carbonation, especially when sealed properly. The seal on a bottle is typically reliable, which helps preserve the beer’s fizz and freshness over time.
Temperature and Serving: Glass bottles can be chilled quickly and are often preferred for their aesthetic appeal and traditional feel. However, they can be more susceptible to temperature changes once opened, and beer in glass bottles may not stay cold as long if not properly insulated.
Environmental and Practical Considerations: While glass is recyclable, it is heavier and more prone to breaking compared to cans. This can make it less practical for some situations, like outdoor activities or travel.
Perception and Experience: Many people believe that beer tastes better from a glass bottle due to the sensory experience and the tradition associated with it. The shape and weight of the bottle, the sound of opening it, and the visual appeal all contribute to the overall enjoyment.
Considerations: Aluminum Cans
Protection from Light: Aluminum cans completely block out light, effectively preventing skunking. This makes cans a great option for preserving beer’s freshness. The concern about light affecting beer flavor is less relevant to cans.
Interaction with the Container: Modern cans are lined with a protective coating that prevents the beer from coming into contact with the metal. This means the beer should not pick up metallic flavors from the can. However, some beer enthusiasts argue that the experience of drinking from a can may be different from that of a bottle.
Carbonation and Freshness: Cans are excellent at sealing in carbonation. Compared to bottles, they are less likely to let air in or carbonation out. This can help keep the beer fresher for longer, particularly if it’s consumed soon after packaging.
Temperature and Serving: Cans are generally better at maintaining temperature because they are better at insulating against heat. They can be more convenient for keeping beer cold, especially when outdoors or in warm environments.
Environmental and Practical Considerations: Aluminum cans are lighter and more durable, making them a practical choice for various settings. They are also highly recyclable and often seen as more environmentally friendly due to their lower transportation costs and lighter weight.
Perception and Experience: While some beer enthusiasts might argue that cans can slightly alter the experience due to their different feel and the sound of opening them, modern cans are designed to offer a clean taste experience without affecting the beer’s flavor.
Ultimately, any difference in the taste of beer might be subtle – and the best choice can depend on individual preferences.
If you are running a brewery and need equipment, from vats to pumps, call Zwirner Equipment or browse our current inventory.
