Why does beer taste better in a bottle than in a can?

Tastes for beer they are quite separated. It seems that no one likes him the first time, but over time, there are those who fall in love with him more and more. On the other hand, other people will never stand it. But if there’s one thing that both of them have in common, it’s that they know much better in a glass bottle than in a jara.

There is an explanation for this. psychologicalbecause we tend to like beer in a glass more. But there is also something chemistry in this release. And it is that while no material changes the taste too much, small amounts can be released that cause certain variations.

Now we have to assume that the beer cans are lined on the inside, so the drink is actually no direct contact with metal. The explanation is a little more extensive, but let’s then see what follows from this and what factors come into play.

Why does it taste like metal to us if it’s not metal?

One of the main arguments of those who hate canned beer is that it tastes like metal. In addition, this also applies to other drinks such as cold drinks. Almost everyone prefers them in a glass bottle to avoid the bad taste.

However, it should be noted that these banks have plastic coatinglike water bottles. The amount is minimal, so it shouldn’t change the flavor of the beer or soda. But it is enough to disguise the metal. In fact, it is used precisely to ensure that metal particles do not get into the drink, as explained business insider chemist Rick Sahlben. The problem is that when we drink directly from the can, the drink ends up in our mouths. through the hole and what’s left of the ring. It’s just a metal, so it can slightly affect how we perceive taste.

Therefore, if we drink beer from a can, we can recommend put it in a glass first. Moreover, drinking from a glass is always a good idea, as our nose is closer to the outlet of the drink, so we perceive both its taste and its aroma. In this way, all the nuances are better captured and the sensory experience is more complete.

Beer cans have their benefits too

Beer contains many substances that can change under the influence of light. For example, it contains sulfur amino acids, which, in the presence of a vitamin abundant in beer called riboflavin, oxidize to form new compounds that can change the taste, making it more unpleasant. Also, some substances contained in hops can decompose when exposed to light. The result of all this is known as “illuminated“and can make a tasty beer undrinkable.

For this reason, we might consider banks to be the best option since they are completely opaque.

Fortunately, the vast majority of glass bottles dark colors, which restrict the access of light to its contents. This is a need that has been discovered through the loss of many batches of beer because clear glass has been used in the past. Then they started using brown. Nonetheless, During the Second World War Glass of this color was in great demand, so green bottles were made. And so until today. Nowadays, there are many different colors, but green is still one of the most common.

Prejudice reaches even beer containers

In 2016, a study was published that compared a group of volunteers’ perceptions of the taste of beer, whether in a can or in a glass bottle.

First, the participants had to complete poll about your tastes which showed that they actually already had preconceived notions about it. Most preferably beer in glass bottles. And, in fact, when they were given a taste of the same beer in two types of packaging, had a greater predilection for glass. In particular, 61.29% preferred glass compared to 11.29% who chose cans. As for the remaining 27.42%, he did not notice any differences. However, the study authors were curious to know if this was due to their biases.

So they repeated the process with blind tasting. In other words, the participants did not know the packaging format of the beer they were about to taste. In this way there were almost no differences. The bank was even more addicted – 45% of volunteers. But this figure is followed by 41% who find beer in a glass bottle more enjoyable.

For the blind tasting, the beer was served in a glass, so metal and ring problem fixed. However, it is important to note that this metallic taste will be minimal. So it’s much more likely that much of this glass addiction is psychological. However, everyone has their own tastes, and everyone is free to drink what he likes. These are the details that science gives us, but the final decision is ours.