beargrylls
Well-Known Member
subscribed! i love us05
iowabrew said:subd. I've had the peach flavor and i did not like at all. This was fermenting around 60F
Man! I hope there is "NO" big difference...
I have been waiting for the wether to warm up and it did, but not gradually.
We were freezing last week and yesterday it was 85 out... I was hoping for so 60 degree weather so I could brew a few batches without worring about the temp...
Weird Spring...
So this weekend I will still go for two batches but I think I am going to have to cover them with wet towels...
DPB
subscribed. I feel like Notty vs. SF05 is an interesting topic, and would like to see this replicated with a 60, 64, 68, same recipe, substitute for notty, side by side.
How strongly people feel here about the peach/apricot taste is how i feel about the banana esters that I got in an irish red ale using mounton and fison ale yeast, so anything I can do to limit that would be nice.
I have a cream ale...cream of three crops with more rice and less corn...
I have been worried about the dreaded peach at my ferment temp of 60..via thermowell.
I am starting to think the peach aroma/flavor would be more closely related to pitching temps because people might be under pitching at 60 degrees vs 67 etc. a hybrid beer.....at 60 degrees would need more yeast than the same beer pitched at a higher temp. So is the off flavor...if you call it that, from the temperature only or a combination of that and under pitching.
My cream of three crops was blowing off madly at 60 degrees. I rehydrated 3 packs for twelve gallons.....the og is 1.055.
This is just a thought, I am very interested in the results!
So is the peach flavor coming from using only one package a 60 degrees? Would it still be there with more yeast. Good experiment.
Subscribed.
DA = Diactyl?
DA = Diactyl?
Diacetyl Aldehyde.
I love these experiments!!
Diacetyl is the common name for 2,4-butanedione, which is a ketone.
An aldehyde is an alltogether different type of organic molecule.
JABBY said:And how would one try to detect these?
And how would one try to detect these?
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