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  1. K

    Lager Stuck At 1.020

    My pils has stuck. OG was 1.058. It's a little bit high obviously. I'm about the bottle my batch. I'm not sure if I mash it in a such a way get high unfermentables. I did diacetyl rest and hydrometer never moved again.
  2. K

    Gelatin Floating

    I added 1 and half teaspoon of gelatin to 2/3 cup of water. Heat it to 170 and cool it down to 50 in the deep freeze. (my batch was 45 ) Added it. Today white jello is swimming on the top slightly. I'm laagering it at 33. Would I assume it will go to bottom next days? If not how can I get...
  3. K

    Scientific Mashing Question

    If we have a little amont of malt and huge amount of raw barley can you convert all starch within barley to sugar?
  4. K

    First Time Lager Smells Sour

    I have ever brewed 5 batches. All of them had this soury smell. Then I thought that is related to fermenting "ales". Now I go with a Saflager S-23. Now at 1.027 it has appeared. I'm fermenting pretty low to lower contamination risks (43F) All of the yeast has massed at the top. Isn't that...
  5. K

    Cold Fermenting

    My yeast S-23 needs 52 F. But I went deeper. I'm on 42 F. Slow but bubbles. I have lots of time. Should I stay here and wait for one and a half months to ferment? Is it good idea?
  6. K

    S-23 Minimum Temp

    What is the minimum temp of Saflager S-23? On yeast package says 52F is minimum temp. Isn't that a little bit high? If I go with late 40's what should I expect?
  7. K

    2 ounces of Irish Most in 6 gallon

    I've read 2 tsp of irish moss can help clearer beer. But I dump 2 ounces. Now I taste the wort and don't notice any difference before I had not to use it. What will do overdose irish moss to the wort? Head retention reduce?
  8. K

    Water Temperature and InMalt Temperature Differs

    I have a coffee grinder. I use it for the grind the malt. Grinder makes my malt flour-like. Water and malt layer-crust have different temperatures when mashing. I have a long stick thermometer. Maybe differs up to 15-20 degrees. Is it normal? If that normal? If is that normal which one...
  9. K

    Home Malting

    I would like to malt my own barley. I have failed. 20% of barley has germinated very early. If I wait others very big amount of barley will be unavailable. If I don't wait you know I have small amount of germinated barley. What should I do? Should I go ahead with this 20% (current alpha...
  10. K

    What Percentage of Barley Should Germinated

    Hi, I will brew this from the grain. If for example Just 10% of barley germinated do its enzymes sufficient to disjoint all of its starch? I mean at this situation 12 or more hours of mashing will work theorically?
  11. K

    Highly Kilned Base Malt

    Does roasting your base malt at high degrees effect your attenuation? (ignore enzymes) I don't mean alpha and beta amylase enzymes. Ofcourse they will decay that high temperature. Actually I wonder high kilning temperature effect starch of base malt or not.
  12. K

    Alpha-galactosidase question

    I made a mistake by mashing temperature with my last batch. My FG was 1.045 high. I added Alpha-galactosidase enzyme and about 48 hours the gravity got low to 1.032 with no bubbles. Is it possible no bubble fermentation? Where is the CO2?
  13. K

    What is the optimum temperature range of Beano

    I've searched it out and reach only one source. We know Beano includes A-Galactosidase. However this work shows us a little bit higher temperature ranges that we think. http://www.deerland-enzymes.com/files/Alpha-Galactosidase.pdf So, what's the real optimum temperature range of...
  14. K

    Is Long Mash Time Harmful?

    I have a lot of time. Want to give a try a 8 - 10 hours long 125-130 F temperature mashing. Doest that hurt to wort? Could you say the positive and negative things about that?
  15. K

    I added extra sugar

    I added some extra sugar for the boost ABV. Fermentation finished with 1.040. Yes Because I had added complex sugar (polysaccharides) by mistake. It's 5 gallon batch and don't want to dump it also don't think drink this syrup. I will fallow any advise. If works I could use some wild yeast...
  16. K

    Most Active Yeast

    What is the most active yeast on complex sugars. I don't mean in any case beer yeast.
  17. K

    What factors affect a hydrometer

    I have an almost finished beer in the carboy. But hydrometer points quite high (1,034) Does only sugar contain affect a hydrometer?
  18. K

    The Kinetics of Glucose and Fructose Fermentation

    Very very helpful document. I love it and want to share it. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1266572/pdf/biochemj01074-0136.pdf
  19. K

    Stand aghast on fermentation time

    I bottled a dark ale 12 days ago. The starting gravity was 1.083. After 7 days gravity low to 1.043 (first 7 days bubbling was quite aggresive) That's OK. After 8 days it's 1.042. After 9 days it's 1.41,5. Today I mean after 12 days gravity is 1.039 and bubbling is 2-3 per minute. Is there...
  20. K

    Beer Aerate

    Aerate the wort before pitching is good however aerating the beer before secondary? Or to aerate beer in primary per 10 days is fatal?
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