Beer from yeast in a brewmasters beard - how a beard gave life to a new strain
Imagine a beer brewed from yeast that comes from a few hairs of a brewmasters beard. It sounds like a joke, or maybe even something off-putting, and yet it is a true story. A certain brewery known for bold ideas decided to seek its own, wild strain of yeast, to give its beers an even stronger local character. After many attempts it turned out that the ideal yeast hid where it was least expected, namely in the beard of the head brewmaster. From a few hairs a yeast strain fit for brewing was cultured, and the beer made from it ultimately went on sale. Behind this amusing and somewhat shocking story, however, lies a quite serious thread about wild yeast, the terroir of beer and the ubiquity of microorganisms. Here is the tale of the beard beer, of how it came about and what it tells us about the world of yeast.
The search for its own strain
The whole story began with a search. The brewery wanted to find its own, wild strain of yeast that would give its beers a unique, local character. The point was to complement locally sourced ingredients, such as hops and grain, also with local yeast, thus strengthening the terroir of the beer, that is its connection with a particular place. It is an ambitious approach, in which one strives for the beer to reflect as fully as possible the region from which it comes. Yeast is a key ingredient of fermentation, so finding its own, wild strain could give the beers exceptionality. So the brewery began to seek suitable yeast in various places of its surroundings. This search for its own, local yeast strain was an expression of a striving for authenticity and uniqueness. No one, however, suspected where the ideal yeast would ultimately be found, or how unusual its source would turn out to be. This search, seemingly ordinary, led to one of the most remarkable discoveries in the world of beer.
The failed attempts
Before the right yeast was found, the brewery tried to obtain it from various, more obvious places. Wild yeast was sought in the surroundings, including where it might naturally occur, for example in the vicinity of the hop fields. It is a logical approach, because wild yeast often lives on plants and fruit. These attempts, however, did not bring satisfactory results. The samples taken did not give a strain fit for brewing beer. This shows that finding suitable wild yeast is not at all simple, even though these microorganisms are ubiquitous. Not every wild strain is fit for the production of beer, because it must meet certain requirements for the fermentation to proceed properly. After a series of failed attempts, the brewery still did not have the sought strain. It was precisely this series of failures that ultimately led to the surprising idea of seeking yeast in a completely non-obvious place. Sometimes, when the obvious paths fail, space opens up for unusual solutions that turn out to be a bullseye.
The surprising source
When the obvious places failed, the idea came to check the beard of the head brewmaster. It is a seemingly absurd thought, and yet it turned out to be apt. A few hairs were taken from the brewmasters beard, which were examined in search of yeast. The idea was not as crazy as it might seem. The brewmaster spends his whole working life surrounded by yeast, in a brewery full of these microorganisms, so it is natural that they could have colonized his body, including the beard. The beard, unshaven for many years, became a kind of environment in which various microorganisms could live. Taking a few hairs from it and checking whether yeast hid there was therefore a logical, if unusual, step. This surprising source of yeast, namely the brewmasters beard, became the core of the whole story. It shows how ubiquitous yeast is and how it can live in the most unexpected places, even on the body of a man who spends his whole life among these microorganisms.
Yeast fit for brewing
The most astonishing thing is that from a few beard hairs it was possible to culture a yeast strain that really was fit for brewing beer. The samples taken from the beard were examined, and the result surprised even the specialists. It turned out that the yeast from the brewmasters beard forms a strain capable of fermenting beer. What is more, this yeast behaved in a way resembling a combination of the brewerys house strain with a wild character. This made it interesting from the point of view of beer production. So exactly what was sought was found, namely its own, unusual yeast strain of local origin, only in a completely unexpected place. The fact that the brewmasters beard gave a strain fit for brewing is a fascinating example of how nature can surprise. Microorganisms that colonized the beard of a man working his whole life in a brewery turned out to be capable of producing beer. This combination of chance, the ubiquity of yeast and a bold idea led to a discovery that entered the history of brewing curiosities.
From idea to finished beer
The discovery of the yeast strain is only the beginning. From this yeast, beer still had to be brewed, which the brewery did. A wild ale was made, using the strain cultured from the beard. While work was being done on it, the beer bore a working name, and after the story of its creation gained publicity, it ultimately went on sale. Interestingly, the premiere of this beer fell on a day known for jokes, which added an amusing dimension to the whole affair. Even so, the beer was entirely real and available to consumers. This shows that the whole story was not merely a marketing joke but a real undertaking that ended with the creation of a finished product. The road from a few beard hairs to a finished beer on sale was long and required work. The result was a beer of unusual genesis that became a curiosity and a topic of conversation. It is an example of how a bold, somewhat shocking idea can lead to the creation of a real product, combining science, craft and a good dose of humor.
Wild yeast and its role
Behind this amusing story lies a serious thread about wild yeast and its role in brewing. Wild yeast is strains occurring naturally in the environment, as opposed to the selected, cultivated yeast used in most breweries. Wild yeast can give beer an unusual, complex character, which is why it is prized in some beer styles, especially those made with the participation of natural, wild fermentation. The search for its own, wild strain fits the trend of striving for the uniqueness and local character of beer. This yeast is ubiquitous, living on plants, fruit, in the air, and, as this story showed, even on the body of a human. Its diversity is enormous, and each strain can bring something different to the beer. The story of the beard beer, though amusing, shows the real interest of brewers in wild yeast and its potential. It is a reminder that behind the taste of beer stand microorganisms whose diversity and origin have a real influence on the character of the drink.
The terroir of beer
This whole story is connected with the concept of the terroir of beer, that is the connection of a drink with a particular place. Terroir is an idea drawn from the world of wine, in which the taste of a product reflects the character of the region from which it comes, including its soil, climate and local microorganisms. The brewery, seeking its own, wild yeast strain, strove precisely to strengthen the terroir of its beer. It wanted the beer to reflect the local character as fully as possible, combining local ingredients with local yeast. The yeast from the brewmasters beard, though an unusual source, was in a sense entirely local, because it came from the brewerys surroundings, colonizing the body of a man working there. It is an amusing but also telling take on the idea of terroir. It shows that local yeast can hide in the most unexpected places, and the striving for the unique, local character of beer can lead to unusual experiments. The terroir of beer is a fascinating direction in which breweries seek ways to make their drinks as closely connected as possible with a particular place and its microbiology.
What this story teaches us
The story of beer from a brewmasters beard is more than an amusing anecdote. It is a tale of the ubiquity of yeast, of its diversity and of how it can live in the most unexpected places. It also shows the striving of brewers for the uniqueness and local character of beer, leading to bold, sometimes shocking experiments. Behind the apparent joke lies a real interest in wild yeast and the idea of the terroir of beer. For the beer lover it is a reminder that behind the taste of a drink stand microorganisms whose origin and character matter. It is also a lesson about how creativity and boldness, combined with a good dose of humor, can lead to remarkable discoveries. The beard beer is an example of how science, craft and a sense of humor can meet in one unusual product. It is an invitation to openness to unusual ideas and to appreciating how fascinating and full of surprises the world of yeast behind our tankard is.
Key takeaways
A certain brewery brewed beer from wild yeast cultured from a few hairs of its head brewmasters beard, after attempts to obtain yeast from more obvious places had failed. From the beard, unshaven for many years, a few hairs were taken, from which a strain fit for brewing was cultured, behaving like a combination of a house and a wild strain. The resulting wild ale went on sale. Behind this amusing story lies a serious thread about the ubiquity of wild yeast and the idea of the terroir of beer. It is proof of how unexpected the sources of yeast can be. If you enjoy such curiosities and want to taste beer thoughtfully, GustoNote will guide you through it.