Discussion:
BE-256, one or trwo packages?
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Joerg
2019-03-25 23:49:49 UTC
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The new recipe for Belgian Tripel from Midwest (it's now really a
Northern recipe) has slightly less fermentables than before but, to my
surprise, they now recommend two BE-256 dry yeast packs instead of the
usual one. OG is usually around 1.075 and the batch size is five
gallons. My fermenting chamber is temperature-controlled.

Isn't two packs too much? What is the risk in underpitching if I'd use
only one pack? So far with one pack it always fermented like
gangbusters, had to use 3/4" blow-off tubes which I will also do this
time. Planning to brew that one on Wednesday.
--
Regards, Joerg

http://www.analogconsultants.com/
Baloonon
2019-03-26 01:38:35 UTC
Permalink
Post by Joerg
The new recipe for Belgian Tripel from Midwest (it's now really a
Northern recipe) has slightly less fermentables than before but, to my
surprise, they now recommend two BE-256 dry yeast packs instead of the
usual one. OG is usually around 1.075 and the batch size is five
gallons. My fermenting chamber is temperature-controlled.
Isn't two packs too much? What is the risk in underpitching if I'd use
only one pack? So far with one pack it always fermented like
gangbusters, had to use 3/4" blow-off tubes which I will also do this
time. Planning to brew that one on Wednesday.
If the yeast isn't pushing the expiration date, I'm sure one pack is fine.
I would guess that because of the higher gravity they're trying to provide
an extra margin of error. Underpitching is often recommended for Belgians,
so I suspect they're trying to be extra safe in case someone doesn't follow
directions.

How is it? The only dry Belgian yeast I've used is T-58, which I like, but
I've always fermented in the low 60s because I've read it gets harsh at
higher temps.
Joerg
2019-03-26 14:31:47 UTC
Permalink
Post by Baloonon
Post by Joerg
The new recipe for Belgian Tripel from Midwest (it's now really a
Northern recipe) has slightly less fermentables than before but, to my
surprise, they now recommend two BE-256 dry yeast packs instead of the
usual one. OG is usually around 1.075 and the batch size is five
gallons. My fermenting chamber is temperature-controlled.
Isn't two packs too much? What is the risk in underpitching if I'd use
only one pack? So far with one pack it always fermented like
gangbusters, had to use 3/4" blow-off tubes which I will also do this
time. Planning to brew that one on Wednesday.
If the yeast isn't pushing the expiration date, I'm sure one pack is fine.
I would guess that because of the higher gravity they're trying to provide
an extra margin of error. Underpitching is often recommended for Belgians,
so I suspect they're trying to be extra safe in case someone doesn't follow
directions.
Thanks for the info. IIRC the expiration is at least a year out. We keep
those packs in the fridge and I take them out the morning of brew day.
Same for the harvested trub I am going to use on a Irish Red today (the
remainder of it is used to make a delicious bread).
Post by Baloonon
How is it? The only dry Belgian yeast I've used is T-58, which I like, but
I've always fermented in the low 60s because I've read it gets harsh at
higher temps.
It's expensive but good :-)

https://fermentis.com/wp-content/uploads/2017/10/SafAle-BE-256.pdf

I like the taste, the Belgian Tripel and Quadrupel are my favorite beers
but I don't have enough experience to compare because I haven't used any
other yeast on those yet. Brewed them over half a dozen times though.

When I do a Tripel I start cooling down the fermentation cabinet
immediately and I also make sure to cool the wort to well below 80F
before pitching. It'll inevitably get warmer than spec again once the
yeast kicks in but with the chamber cooled to 58F it drops back down
within a couple of days. I strap an extra digital thermometer probe to
the fermenter to make sure the temperature won't get out of hand.

Loading Image...

Using stainless steel fermenters now. Just one pack of BE-256 gets going
so vigorously that even a 1/2" hose for blowoff was not enough (hence
the mess around the rim of the bucket in the picture) and I had to
quickly make a 3/4" PVC blowoff. It pushes some of the kraeusen out
through the pipe. With two packs it might start glowing at night ...
--
Regards, Joerg

http://www.analogconsultants.com/
Baloonon
2019-03-27 02:30:12 UTC
Permalink
Post by Joerg
Thanks for the info. IIRC the expiration is at least a year out. We
keep those packs in the fridge and I take them out the morning of brew
day. Same for the harvested trub I am going to use on a Irish Red
today (the remainder of it is used to make a delicious bread).
I've read a few unhappy blogs about trub bread, saying it was too bitter from
the hops. Do you wash the yeast? Have you compared it to regular baking yeast
in a controlled way?
Post by Joerg
Post by Baloonon
How is it? The only dry Belgian yeast I've used is T-58, which I
like, but I've always fermented in the low 60s because I've read it
gets harsh at higher temps.
It's expensive but good :-)
https://fermentis.com/wp-content/uploads/2017/10/SafAle-BE-256.pdf
I like the taste, the Belgian Tripel and Quadrupel are my favorite
beers but I don't have enough experience to compare because I haven't
used any other yeast on those yet. Brewed them over half a dozen times
though.
Do they come out close to any commercial beers? I struggle with descriptions
of yeast and beer characteristics, since things like "peppery" are pretty
broad and vague in my experience.
Joerg
2019-03-28 19:04:13 UTC
Permalink
Post by Baloonon
Post by Joerg
Thanks for the info. IIRC the expiration is at least a year out. We
keep those packs in the fridge and I take them out the morning of brew
day. Same for the harvested trub I am going to use on a Irish Red
today (the remainder of it is used to make a delicious bread).
I've read a few unhappy blogs about trub bread, saying it was too bitter from
the hops.
It is, but mostly just hoppy. That is one reason why all except one
friend of ours aren't "too wild about it". And he is half Italian, so
just as biased as we ex-Germans are. Interestingly, he does not drink
any beer or other alcohol. The main reason why others don't like it is
different though. People who grew up in America are used to fluffy bread
which IMO doesn't really have any substance. I grew up in Germany where
bread is really bread, slightly sour-tasting and most of all with a
thick crunchy crust. That's how our trub bread is.
Post by Baloonon
Do you wash the yeast?
No, never done it, not even for re-use in beer. I just split off 15-20%
of the previous trub per new batch. Maximum 30% total for two batches
because any more and we won't have enough starter dough for a decent
loaf of bread.

For the beer all I do is drop that salvaged chunk of trub into the wort
and off it goes. Airlock actvity usually starts within less then 4h. I
found that splattering in the harvested trub in a circle works better
than just splotching it all down the center. Results in faster starts.
Of course, I make sure not to use harvested trub to start a beer that is
lighter or less hoppy/bitter than where it came from.
Post by Baloonon
... Have you compared it to regular baking yeast
in a controlled way?
Nah, no scientific experiments so far. The starter dough works off of
the beer yeast, US-05, T-58, BE-256, Nottingham, or whatever I used for
the batch. The 2bd dough (bread dough) then gets baker's yeast in
addition. We mostly follow this guideline:

https://delishably.com/baked-goods/SALLIEANNES-TRUB-BREAD-A-Wonderful-Yeasty-Bread-Made-Using-Beer-Trub

However, we bake this with wood fire, very hot, so it is much more dense
and the crust is thick and hard. Just as we like it. A non-commercial
over won't be able to reach such temperatures without damage. My parents
had a commercial oven which could.

Got to have good teeth to eat this kind of bread. I just had five
slices, lightly toasted, with cold cuts and cheese for lunch. I also
take a small sandwich of that on long bicycle rides. Not even fist size
and that's all I need, it is so rich.
Post by Baloonon
Post by Joerg
Post by Baloonon
How is it? The only dry Belgian yeast I've used is T-58, which I
like, but I've always fermented in the low 60s because I've read it
gets harsh at higher temps.
It's expensive but good :-)
https://fermentis.com/wp-content/uploads/2017/10/SafAle-BE-256.pdf
I like the taste, the Belgian Tripel and Quadrupel are my favorite
beers but I don't have enough experience to compare because I haven't
used any other yeast on those yet. Brewed them over half a dozen times
though.
Do they come out close to any commercial beers? I struggle with descriptions
of yeast and beer characteristics, since things like "peppery" are pretty
broad and vague in my experience.
My Belgians are quite close to what I was used to from abbeys and pubs
when I lived in the Netherlands. About 1mi from the Belgian border so I
was over there all the time. In the US I found it hard to buy decent
Tripel or Quadrupel. Now that I am brewing it I gave up searching
because I've got my own beer which will always taste much more fresh. I
guess that is partly due to bottle conditioning, something that only
very few commercial breweries still do.
--
Regards, Joerg

http://www.analogconsultants.com/
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