Antidoot Wilde Fermenten’s house mixed culture includes various wild yeasts they have captured over the years
Tom Jacobs offers tips for success in wrangling your own local strains
homebrewers Tom and Wim Jacobs would leave out wort samples in small Erlenmeyer flasks
they would add local berries or other produce
to see what they could harvest from nature’s own tiny fermentations
maybe one or two would turn out pleasant enough to step up and try in a brew
As they developed experience and a sense for what works
about half of those indigenous yeast samples would succeed
as part of the house mixed culture of Antidoot Wilde Fermenten
which—like the culture—has taken on a life of its own
The Jacobs brothers released their first commercial beer in 2019
and aficionados have been hunting bottles ever since
Ratebeer—based on the scores of its users—named Antidoot one of the top three breweries in the world for wild beers
Louis and Casey Brewing and Blending of Glenwood Springs
For more about Antidoot and its approach to locally rooted mixed-culture fermentation, check out “Metamodern Tastes in Country Beer”—also featuring Eik & Tid of Norway and Kemker Kultuur of Germany—in our February–March 2022 issue. For more tips on capturing local yeast, see Spontaneity: Prospecting for Bugs
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Antidoot’s usual approach was to add local produce to the wort and see what happens
What you want is the presence of sugars because wild yeast will inevitably find it and live there
and then you have a lot of bad pioneering yeast
there are many more microflorae thriving in the summer
and most of them are less desirable than the hardy Saccharomyces strains that can work through the winter
So if we just would take some overripe blackberries
where we have some sugars from tree sap or lichen… Or
what always worked were juniper berries because they’re already somehow fermenting on the inside
and you have Saccharomyces living on there
just think: ‘Where do we find some sugars in winter
in nature?’ And it always worked for us somehow.”
Can you leave out fresh wort to collect local bugs from the air
But he and his brother usually got better results from adding locally picked or foraged things directly to the wort
“Or just look for some [things] that you think wild yeast is living in
It’s a bit easier to take the juniper berries and put it in the wort than the airborne
“Let’s say you have 10 samples,” Jacobs says
He suggests getting several small Erlenmeyer flasks
and add fresh wort brewed to a gravity of about 1.050
cover them loosely with sanitized aluminum foil
If you have what you think is a successful fermentation
So you started with 1.050—we’ll see what happens
this is alcoholic fermentation that’s going on,’ you can step it up
You add every day a bit of fresh wort to it
“It’s very important not to drink it in the first days because you don’t know what you’re getting,” Jacobs says
We only used to really drink from it—or just taste it—after a month of keeping it going
and [when] you know that the alcohol is above 4 percent [ABV]
“With your nose you can detect a lot of things.”
Jacobs says they eventually were able to have a roughly 50 percent success rate with their samples
“But that means you need to have a kind of intuition for what will work,” he says
It’s very hard; there are so many parameters
Let’s say if you do it in Michigan or you do it in Florida
the Jacobs brothers had a few different cultures that they liked and used in separate beers
Those have long since joined the “Borg” of the mixed house culture
so it was impossible to keep them separated
either—the Antidoot culture is a living thing that evolves with their products—including beer
“There is no ‘original culture,’” Jacobs says
but at the same time we find that it’s pretty stable.”
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People in the fair city of Diest (Flemish Brabant) will soon be able to be buried together with their pet
an urn containing the ashes of your dog or cat may be included in your grave
More and more people experience a particularly close bond with their pet
As a result requests to be buried together with a pet are becoming ever more common across Flanders
In Diest the city authorities plan to change existing cemetery regulations to allow this to happen
Last February the Flemish government OKed plans to allow a pet’s urn to accompany a deceased person in their grave
Several towns and municipalities across Flanders have already made this possible including Mechelen
Now Diest is also set to join this select group
Diest is insisting the animal must have died before its owner and must be cremated
She served as alderman for animal welfare and is now an opposition councillor
but the new city cabinet was keen to take her proposal on board
‘We want to make full use of the opportunities offered by the Flemish government,’ alderman Miet Dirix told VRT
but especially happy for Diest,’ councillor Pascale Vanaudenhove says
‘I launched the idea after reading the story of Irma
This was a woman who had terminal cancer and opted for euthanasia
It was a dachshund and she was very attached to it
He would not have lived long without her.’
‘Human and animal remains should not come into contact with each other
An animal may never be cremated in a crematorium for humans
The burial of the ashes of animals that die after their owners will also not be allowed in existing graves.’
A man in his 50’s from the Flemish Brabant municipality of Kortenaken has died after having been stung by a wasp
Most people that are stung suffer a small but nevertheless painful amount of swelling
a sting can sometimes trigger an allergic reaction as was probably the case here
The toxicologist Jan Tytgat told VRT Radio 2 that “Also people that weren’t allergic at birth can become allergic later on”
His family say that this was shortly after he had been stung in his arm by a wasp
The emergency services were at the scene quickly but they were unable to save the man’s life
The dead man had suffered allergic reactions to wasp stings in the past
The Leuven University toxicologist Jan Tydgat told VRT Radio 2 that during the summer months many people suffer stings from wasps
"Most people suffer a reaction that is local to the sting
but will subside after a couple of days without any need for medication or treatment
A toxic reaction is more dangerous you can suffer from headache
In the worst cases there is an allergic reaction
In these cases the body reacts very strongly to the poison (from the sting) and if you are not given A&E treatment quickly you can effectively die”
Only a very small percentage of people are allergic to wasp stings
some people become allergic after they have been stung several times
Professor Tydgat advises people that have been stung several times within the period of a couple of months to be careful
Those that know that they are allergic are advise to always have allergy suppressants close at hand so that the can be used if they are stung
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