Yeasts are micro-organisms used in brewing to produce alcohol during the process of fermentation.

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Is a yeast starter required for this recipe

According to brewers-friend, I am short 139 billion yeast cells for a recipe I was estimating. I was planning on trying something along the lines of this recipe. My original idea was to re-hydrate a ...
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Adding yeast to secondary

Okay, I am making a strong (imperial-ish) red ale. My original gravity was 1.081. I intended to bring it to a final point at most of 1.020, or if I can even lower. I was using 2 packs of WLP004 ...
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Benefits of different liquid yeast strains?

I have only brewed ~6 batches of beer thus far, and for all of them I have used Wyeast smack packs. However, for each batch, the kit I was using recommended a different strain of Wyeast. What is the ...
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How do i clear the batch after fermentation?

I have tried to use many things to clear wine or fermented beverage. Things like cloth, paper towels and coffee filters, non of these work well, but what is the most effective way to clear out the ...
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Slow Fermentation startup?

I just brewed my first hef, using a honey wheat kit. I am used to brewing with dry yeast, but this was vial of WLP320. I bought it Sunday Morning, and used it the same day so I didnt refridgerate when ...
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Foam and bubbles

my first mash. Combined all the ingredients in a "recipe" I followed. Added the yeast and it started working rather quickly. My airlock is due to come in the mail in 2 days. So I did the whole ...
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Saving and storing yeast straight from the packet

I'm currently brewing 1 gallon batches. Say I have a liquid yeast smack pack that's for a 5 gallon batch. What I'd like to do is use about 1/4 to 1/3 of the pack and store the rest for later brews. ...
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What is yeast's fermentation (life), cycle in brewing?

Hopefully, I asked that correctly, once the yeast is pitched within a number of hours it begins to consume the fermentable sugars in the wort, create CO2, etc. once fermentation is completed, if I'm ...
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Is Wyeast American Ale II a highly flocculant yeast strain?

I am enjoying being a brewer, I can make beer. So, now I am trying to refine some of the processes. I generally make IPA's and have been using Wyeast American Ale II yeast. Once fermentation is done ...
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Are there dry yeasts that rival liquids for IPA's? [closed]

My HBS just raised the prices of various liquid yeasts. Are there dry yeasts that are as good for IPA's? Recommendations please & should they be pitched dry or as a starter? Thanks.
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Can I reuse brewing yeast as a nutritional yeast?

I have a budding vegan in the house. Even after reusing yeast for brewing I send a lot of yeast to the compost bin. Has anyone out there used the yeast as a nutritional supplement? If so, could any ...
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Yeast starter timing question

Can anyone give me a time recommendation on how long I should allow a yeast starter sit on the stir plate for before pitching? I usually make it the night before (about 18 hours prior to pitching) ...