Did I ruin my first batch of beer? (Stuck Fermentation panic)

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CinciBearFan

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Made my first batch...a Belgian White. Had a "minor" error in that when adding the malt, I forgot to add the additional Corn Sugar. (not the priming sugar) and didn't realize it till the wert was cool.

So I took 2 quarts of the cooled wert, re-boiled it, added the corn sugar...boiled and stirred for about five minutes, then added back to the cooled wert. The wert was at 65 degrees prior to re-adding the boiled sugar.

I hadn't yet added the yeast...However, I don't remember if I stirred vigoursly until AFTER adding the yeast, and I'm wondering if I may have had some local "hot spots" that killed off a good bit of the yeast if I failed to do that.

So...about 30 hours later, and barely any pressure showing in the twin-bubble airlock (just 1/4") I panicked big time...

I started to think I actually had killed off some of the yeast when I added the warm water back to the cool wort.

Did some reviewing on the web...and I just added some yeast through the grommet the airlock was in...that should have been good enough for me, because I think my only concern was lack of yeast...And then I panicked more...thinking that yeast needed to be aerated (Looking back, my best bet would have been a yeast starter, dropped in via funnel through the grommet, and a little shake to the bucket)

But I didn't think it through enough...and I opened the lid briefly, re-aerated the wort (with sterlized spoon), then recapped. I know ran the risk of contamination...(everything that touched the wort was sterile, but I know letting air in was a risk)...and I realized I would have reset the fermentation clock...but what I forgot about was that the CO2 built up in the lid already may have been important to give me air bubbles in the future...because some amount of sugars were already consumed...now I may never get good "bubbling" to tell when fermentation was done...so I'll have to guess based on time, and err on the side of waiting longer.

So much for hoping this batch would be done in two weeks. On the plus side though, the wort smelled awesome. Can't wait to try this brew (and hope I didn't ruin it.

Thoughts? Anything else I should have done? Or can do as I head towards bottling. Tell-tale signs that my ale is worthless before bottling so I don't waste the time?



D
 
You should begin to see some krausen (foam) forming on the top of the brew which would indicate that the yeast is starting to do their work. My first batch took about 24-30 hours to start so give it another day or 2 and see what happens.
 
Cinci...you didn't notice a ring of "scum" on your bucket just above the wort, did you? If that ring is there, it's evidence of krauzen that has come and gone, and an indication that fermentation has already happened. On the other hand if there is no ring, then as Blender said you should see foam starting to build in a day or two.
 
Thanks for the responses!

Saw a bit of foam, and a bit of the scum. However, the scum was probably because I moved the bucket to get a better view and it sloshed around a bit.

But there was clearly a decent amount (maybe 1 inch deep) of foam.

It really wasn't the impatience that was bothering me, I was getting more and more concerned that I would not have had enough yeast to properly ferment if I had killed some off due to my error of not verifying even reasonable temperature before adding the sugar-boil back to the wort.

Then I assume I would have ended up with sweeter, lower alcohol brew,( which may or may not have been good tasting).

My major concern now is just...

By opening the lid within 24 hours of fermentation are any/all of the following true:
  1. As long as I used sterlizied instruments, and the aeration was brief, my chance of contamination was small, and the brew will likely be okay.
  2. Adding the extra yeast will have no impact other than ensuring complete fermentation. The sugar amount is still fixed, so you will only reach the peak yeast count anyway...the extra yeast will just die off, and become part of the trub and be left behind when racking to the bottling pail. Any impact on taste is minimal.
  3. I lost a lot of C02 Volume (6.5 gallon fermenter) in the aeration...so I will get unreliable readings from my airlock as to when it is done fermenting. In fact, it may not even bubble at all, as the now "secondary" fermentation may only even barely fill the gap in the fermenter with moderate pressure. I'll have to rely on time, and maybe a peek through the grommet to see if the foam has cleared.
So, are any and/or all of these true?
 
bearcat,
1. true
2. true
3. likely false

that being said, if you had about 1 inch of "foam" (krausen) atop your wort, there was really no need to add more yeast as fermentation was moving along quite nicely...
 
CO2 production rate is what matters, not the total volume. Even though you might have lost some CO2 when you opened the lid, the yeast will continue to produce more.

Also, in the first stages of fermentation, the yeast make more yeast. That's why aeration is important. Once the yeast runs out of O2, they switch over to making alcohol and CO2.

Stirring in the krausen can make the brew a little more bitter. In making wine, you punch the cake down, but generally not with beer.
 
Giving the fermenter a shake...I get bubbles out of the airlock...but they only last for about 5 minutes..

But uh-oh, sounds like shaking it was bad ...making the beer a bit more bitter (it's a belgian white)

So now I guess I just play the waiting game? I don't think my airlock is going to tell me anything.

D
 
Cinci,

What your airlock tells you is generally worth very little. It can be used at the most as an indicator that something "is" happening, but very rarely as an indicator that "nothing" is happening. If you had krausen, you really had very little to worry about. There are several reasons why your airlock might not have said anything.

One is, as was mentioned above, that in the initial stages, the yeast produces more yeast rather than alcohol and Co2.

Another is that even if it doesn't look like it, your fermenter can have a tiny, little leak where the gas can escape easier than going through the airlock.

I'll always suggest having a fermenter with a tap on it, so that you can take gravity measurements along the way without having to go into the worth by opening your fermenter. The difference in price is very little and it makes life easier.

Really, never trust the level of activity that you read by looking at the airlock. You can do so if it is very active and then conclude it is very active, but if it does very little or nothing, it really doesn't have to indicate very much.

Gravity tests! :)

Cheers,

Jens-Kristian
 
CinciBearFan said:
Giving the fermenter a shake...I get bubbles out of the airlock...but they only last for about 5 minutes..

But uh-oh, sounds like shaking it was bad ...making the beer a bit more bitter (it's a belgian white)

So now I guess I just play the waiting game? I don't think my airlock is going to tell me anything.

D

Um... CinciBearFan.... your not drinking are you? Thats half your problem right there:D Drink a couple and ignore the brew for a while:tank: It will be fine:mug:
 
Moved it to a secondary when the "pressure" level in the airlock settled...(remember, no bubbling indications, just a pressure offset)

Anyhow, it all went well. Seemed to ferment just fine, My starting gravity was 1.054, my ending 1.012. It's been two days in the secondary, I'll check tomorrow (or maybe cheat and check tonight) to see if it's changed. The surface in the secondary is perfectly clear, so I'm pretty certain it's done.

It's a simple Belgian White, so i figure the secondary is a bit superfluous...so I bottled two "samples" so I can check and see if the secondary makes an difference. I doubt that it does. At least not to my less-than-conissour (SP?) taste buds.

But, I may not be able to bottle until late in the week, so I figure that if you're not going to bottle as soon as your primary is done, it makes sense to get it off the trud.

This has been a great experience. I've already got my second extract kit, and may begin my second batch this weekend, that is if I can get my first bottled before then.
 
Is this the newbie needs emotional support thread? Hope so, I'm beginning to get a bit worried and I think I need a little support.

This is my first batch, I tried for 2 and a half gallons (a half batch) of a medium amber. One box of the malt extract, one package of yeast, and an ounce of hops. I simmered the malt a half hour, added the hops for another half hour, cooled it to 70 degrees and added the pitched yeast. (all of this according to a recipe on the internet) OG was 1.054. After a day the airlock was bubbling pretty well, but it stopped within 24 hours. I let it be for another couple of days (but moved it from the 60 degree basement to the 65 degree closet) and on day number 5 the SG was 1.022. Waited three more days and on day 7 SG changed insignificantly. 1.021. I syphoned into another bucket, added 2 oz sugar, stirred gently, and bottled the beer. It smells okay, not fresh but not skunky - sort of like a bar that isn't washed off frequently enough.

Now comes the waiting. Two weeks, three weeks. I understand that the lack of bubbling in the airlock is pretty meaningless, how about the FG? I thought it should be about 1.011-1.013.

Any words of support? What should I look forward to?

Thanks
 
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