Yoko, a European beer loverBeer ingredientsyeast"What does that mean?
Why use it in beer?
When drinking beer, have you ever heard the word "yeast"? In fact, this yeast isAn important role in brewing beerWe are responsible for this.
But what is yeast? I can't imagine it. To solve that question, todayThe role and types of yeast, andHealth benefitsWe will explain these and other topics in an easy-to-understand manner!
If you want to know more about the basics of beer, check out the following article:
What does yeast do?
The true identity of yeastSmall microorganismsAnd they play an important role in the beer-making process.
The main job of yeast is"fermentation"Fermentation is a process in which yeast eats the sugars contained in malt andProduces alcohol and carbon dioxidething.
Alcohol is the "alcoholic" part of beer, and carbon dioxide is what creates the beer's "foam" and "carbonation."
Yoko, a European beer loverSimply put, yeast is what makes beer.A magical entity that creates "alcohol" and "bubbles"That's it!
Yeast produces more than just alcohol and bubbles!
But that's not all that yeast makes. During fermentation, yeast makes various "Fragrance components"or"Flavor ingredients" This has a big impact on the flavor and aroma of the beer.
For example, if you want a fruity aroma or a spicy taste, you can bring out that flavor by using the specific yeasts explained below. That's why, even if it's the same type of beer,Different yeasts can completely change the tasteThere are times when this happens.
There are two main types of yeast
There are actually two main types of yeast used in beer.
- Ale yeast (top fermenting yeast)
Ale yeast ferments at a relatively warm temperature (15-24°C). This yeast makes fruity, aromatic beers. For example, IPA (India Pale Ale) and stouts are this type of yeast. They have a slightly stronger flavor and more unique beer. - Lager yeast (bottom fermenting yeast)
Lager yeast ferments slowly at a lower temperature (7-13°C). This makes the beer refreshing and easy to drink. Beers such as Pilsner and Märzen are made using this yeast. They are characterized by a light and refreshing taste.
By using these two types of yeast, you can enjoy completely different flavors and aromas for each type of beer.
Author: MyakoThe major beer manufacturers mainlyLager yeastis often used. This isLager-type beers (such as Pilsner and Helles) are very popular on the market.is.
On the other hand, with the growing demand for ale and craft beer, the number of beers using ale yeast is also increasing, but major manufacturers still overwhelmingly use lager yeast.
Types of yeast shapes
There are several types of yeast, depending on their shape and properties. Each type has a different effect on the fermentation of beer, and the flavor and properties of the beer change depending on how it is used. Here are the main types of yeast.
1. Dry yeast
Dried yeast is a type of yeast commonly used in beer brewing. As the name suggests, it is yeast that has been dried into a powder form. Dried yeast can be stored for a long time and is easy to use, just dissolve it in water before use. It is especially useful for home brewing and making homemade beer.
Features
- Can be stored for a long time
- Easy to use and easy to handle
- Flavors are generally stable and easy to control
2. Liquid yeast
Liquid yeast is yeast that is fresh and provided in a liquid form. Liquid yeast contains more fresh and active yeast than regular yeast, allowing it to have a stronger impact on flavor. It is often used by professional brewers, but is also popular with home brewers.
Features
- Contains fresh and active yeast
- Creates richer, more complex flavors
- It is difficult to store and must be kept in the refrigerator.
3. Frozen yeast
Frozen yeast is yeast that is stored in a frozen state. When frozen, the yeast stops being active, but can be thawed and used when needed. This type of yeast is often used in newer brewing techniques and has the advantage of being able to be stored for long periods of time.
Features
- Can be stored for a long time
- Unzip and use when needed
- As active as fresh yeast
Author: MyakoAt major beer manufacturers,Efficient manufacturing processBecause we place importance on the following types of yeast:Dry yeast(Dry yeast)Liquid yeastis often used.
Dry yeast is easy to store and handle, making it ideal for mass production. Liquid yeast is often fresh and active, and is often used to accentuate fresh flavors in certain beer styles.
Is beer yeast different from yeast used in bread making?
Beer yeast and bread yeast are essentially the sameyeastThese microorganisms have many components in common, but they are not completely the same.
Common ingredients
- Yeast cells
Both use yeast (such as Saccharomyces cerevisiae) to break down sugars through fermentation, producing carbon dioxide and alcohol. - B vitamins and amino acids
Both contain B vitamins (especially B1, B2, B6 and B12) and amino acids.
Differences
- Flavor and aroma
Beer yeast can have more complex and distinctive components that create the beer's unique aroma and flavor, whereas baker's yeast has a more subtle aroma and is primarily focused on leavening. - Differences by use
Baker's yeast is primarily intended for its effect in making bread dough rise, so the fermentation rate and amount of carbon dioxide it produces differ from that used for beer.
Author: MyakoIn conclusion, the ingredients are quite similar, but beer yeast is specialized in producing flavor and aroma.It has slightly different properties than bread yeast..
The choice of yeast determines the character of the beer!
The taste and aroma of beer can change dramatically depending on which yeast is used. For example, ale yeast will give the beer a fruity, strong aroma, while lager yeast will give it a clean, crisp taste.
Furthermore, the choice of yeast is an important factor in determining what kind of beer a brewer wants to make. Different yeasts can be used to obtain the flavor and aroma that you like.
How to choose yeast for home brewing
If you want to make your own beer, choosing the right yeast is very important. Home brewers choose yeast based on their preferences and the type of beer they are making.
For example, if you want to make an ale beer with a fruity aroma, you should choose ale yeast, and if you want to make a refreshing pilsner, you should choose lager yeast.
Product examples
Pochip
Brewer's yeast is good for your health!
Brewer's yeast is used in the beer-making process, but it is also said to be good for your health. Brewer's yeast is rich in nutrients and contains many ingredients that are good for your body.
Effect of yeast ① Rich in B vitamins
Brewer's yeast is rich in B vitamins (especially B1, B2, B6, and B12). B vitamins support energy metabolism and are important nutrients for staying healthy.
Effect of yeast ② Good for healthy skin and hair
The vitamins and minerals contained in brewer's yeast are also useful for keeping skin and hair healthy. It is recommended for those who want to maintain beautiful skin and shiny hair.
Effect of yeast ③ Supports Digestion
Brewer's yeast is said to have the effect of regulating the intestinal environment, which is important for good health.
Effect of yeast ④ Immune Support
Brewer's yeast also contains compounds that help support the body's immune system, which is thought to play an important role in keeping you healthy.
Effect of yeast ⑤ Energy replenishment
Brewer's yeast also contains high-quality proteins and amino acids, making it useful for providing daily energy.
Yoko, a European beer loverBrewer's yeast is not only used in beer production,It is packed with nutrients that support your daily health..
This is a perfect food for those who make their own beer, as well as those who are health conscious and want to incorporate it into their diet!
Author: MyakoBrewer's yeast comes in tablet and powder form.It can be easily takenYo.
The powder type isMix into yogurt or smoothiesIt would be a good idea to do so.
Pochip
Pochip
Does drinking beer have any health benefits?
Brewer's yeast certainly contains nutrients that are beneficial for your health, but whether you get the full health benefits from drinking beer is a bit of a different story.
Brewer's yeast itself is rich in B vitamins, amino acids, and minerals, but it is difficult to efficiently ingest all of these by drinking beer.Some of the yeast in beer settles during the fermentation process.So even if you drink beer that contains a lot of yeast,The amount is quite limited.
Also, beer contains alcohol,Be careful with the amount you consumeDrinking too much can intensify the health effects of alcohol and potentially negate the health benefits of brewer's yeast.
If you want to get the full health benefits of brewer's yeast,Taking it as a supplement is more effective than drinking beer itself.By taking brewer's yeast as a supplement or powder, you can directly consume the nutrients you need.
Author: MyakoConclusionIt is difficult to obtain the health benefits of brewer's yeast by drinking beer.However,Enjoying a moderate amount of beerPeople who find it beneficial to supplement with yeast as neededLawWe can say that!
summary
Beer yeast is responsible for the fermentation of beer, and plays an important role in producing not only alcohol and foam, but also flavor and aroma. There are two types of yeast: ale yeast and lager yeast, and the choice of yeast is very important because it greatly changes the taste and aroma of beer.
Brewer's yeast is also rich in healthy ingredients, such as B vitamins and minerals, which are helpful in maintaining a healthy intestinal environment and providing energy.
The next time you drink beer, paying a little attention to yeast will help you enjoy it even more!
English 
Japanese