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Homebrew Talk - Beer, Wine, Mead, & Cider Brewing Discussion Forum

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  • ...vor. The main factors affecting hop freshness are storage temperature and oxygen; see the article on [[Storing hops]] for more information.
    1 KB (221 words) - 17:49, 30 August 2007
  • #Enough '''oxygen''' must be introduced into the wort to allow for efficient [[fermentation]] ...n, being careful not to splash or agitate the wort which might introduce [[oxygen]].
    8 KB (1,378 words) - 01:50, 12 March 2013
  • ...ng from 1 gallons to 6.5 gallons this versatile container is impervious to oxygen making it an ideal secondary fermenter. If being used as a primary ferment ...ut anything. Using a carboy made of unsuitable plastic may mean excessive oxygen permeability, and the plastic may be porous enough to allow it to stain and
    2 KB (303 words) - 18:38, 17 July 2011
  • *protect the beer from the harmful effects of light and oxygen
    12 KB (1,793 words) - 23:07, 24 July 2014
  • ...k for too long. This is caused by acetic acid forming from a reaction with oxygen in the atmosphere.
    7 KB (1,220 words) - 10:39, 26 January 2012
  • Given a 100B cell vial (more on this below), unlimited [[oxygen]], and adequate nutrient supplies (e.g. aerating on a [[Stir Plate]] and ad
    3 KB (585 words) - 06:46, 12 March 2013
  • ...in industrial cutting and welding. Medium sized tanks are used to dispense oxygen to patients with certain medical conditions. Finally, the smaller disposabl
    679 bytes (110 words) - 18:58, 11 April 2007
  • ...erobically (with oxygen extracted from the air) by the conversion: Sugar + Oxygen → Carbon Dioxide + Water + Energy ...to anaerobic respiration and the production of alcohol when the dissolved oxygen in the wort is depleted.
    2 KB (270 words) - 09:23, 13 March 2009
  • 0 bytes (0 words) - 21:25, 25 August 2014
  • ...imately 20 minutes. This will sanitize everything along with removing the oxygen from the water to not revitalize the yeast.
    2 KB (304 words) - 00:08, 14 April 2011
  • ...rating the wort at this point is highly recommended to raise the amount of oxygen in the wort. After aerating pitch the yeast in to the wort.
    3 KB (572 words) - 18:36, 13 September 2007
  • ...ting and aerating liquid; it is most often used by home brewers for adding oxygen to a [[yeast starter]].
    1 KB (181 words) - 20:54, 6 October 2009
  • * oxidizes easily, meaning that oxygen-based cleaners (e.g., OxiClean, One-step) cannot be used (Note: caustic or
    4 KB (632 words) - 03:50, 31 July 2011
  • ...imize dissolved air at the time of [[Racking]] is due to the fact that the oxygen will contribute to staling reactions that will become apparent in the flavo
    2 KB (301 words) - 23:46, 24 January 2008
  • ...dation''' of compounds in the [[wort]], usually due to the introduction of oxygen at temperatures over about 80 degrees F, known as '''hot side aeration''' (
    2 KB (356 words) - 15:44, 8 December 2007
  • ...t of oxygen in the wort. This is because the yeast initially processes all oxygen in the wort to multiply and store energy in their cells which they use duri
    12 KB (2,109 words) - 12:55, 1 November 2012
  • ...ng into the fermenter. The plastic used in the making of these buckets is oxygen permeable meaning that longer term storage in a bucket should not be done.
    871 bytes (140 words) - 14:27, 30 August 2007
  • ...e lid thus exposing the beer to possible [[infection]], and the plastic is oxygen permeable which limits the amount of time the beer should spend in the buck ..., while others argue that they may be semi-permeable, and eventually allow oxygen into the fermenter. Either way the fact that they do not break when dropped
    10 KB (1,575 words) - 06:04, 19 July 2011
  • ...e [[yeast]] need dissolved oxygen in order to thrive. A lack of dissolved oxygen can result in less than complete [[attenuation]].
    594 bytes (93 words) - 02:02, 2 October 2007
  • ...healthy yeast is added which does a better job in scrubbing the beer of [[Oxygen|O<sub>2</sub>]] and off-flavors. In this case you can also use your bottles
    5 KB (879 words) - 03:31, 19 July 2014

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