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First yeast starter

Discussion in 'Fermentation & Yeast' started by mattcuso, Feb 8, 2014.

 

  1. #1
    mattcuso

    Well-Known Member

    Posted Feb 8, 2014
    So I did my first yeast starter yesterday and I just wanna know if this looks right

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    1391879530371.jpg
     
  2. #2
    NTXBrauer

    Well-Known Member

    Posted Feb 8, 2014
    Did you just add the yeast vial to the flask?

    It will depend on the beer you are brewing, but normally you have between 1500 - 2000ml of water and the appropriate amount of DME for a 5 gallon batch. (Rule of thumb 100 grams of DME per 1 liter of water.)
     
  3. #3
    mattcuso

    Well-Known Member

    Posted Feb 8, 2014
    as per you tube lol I just put 2 cups water and half cup of dme. did I mess it up.
     
  4. #4
    mattcuso

    Well-Known Member

    Posted Feb 8, 2014
    that pictures is about 12 hours after I mixed the yeast and the wort
     
  5. #5
    NTXBrauer

    Well-Known Member

    Posted Feb 8, 2014
    I don't believe you messed it up, it just depends on the batch size of beer you are brewing and yeast being used, you may need a larger starter. For 1 gallon, this would work fine. I normally use MrMalty to determine the appropriate starter size to use per yeast strain, and batch size.

    Here is a link: http://www.mrmalty.com/calc/calc.html
     
  6. #6
    mattcuso

    Well-Known Member

    Posted Feb 8, 2014
    I'm doing a 5 gal batch of on apa and there is 1 Vail of white labs 001 in the starter. I was going to brew layer today but I can wait.

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  7. #7
    NTXBrauer

    Well-Known Member

    Posted Feb 8, 2014
    If you figure an OG of 1.050 for a 5 gallon APA, then you should ideally make a 1.5 liter starter with around 150 grams of DME. This should get you around 175 Billion yeast cells needed to adequately kick off the fermentation process. You can pitch what you have made and still be okay.

    If you want to hold off a day, then you can just add some more boiled DME (cooled of course) to what you have already made, to get closer to 1.5 liters in total, and brew tomorrow. You still achieve your goal of making beer either way, and people brew all the time without starters. IMO, it is good to use one, and required with higher gravity beer.
     
  8. #8
    mattcuso

    Well-Known Member

    Posted Feb 8, 2014
    Is gonna kill me to wait but I probably should. I built the damn stir plate I might as well use. Thanks for the help guys

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  9. #9
    Paradingbull

    Well-Known Member  

    Posted Feb 9, 2014
    2 cups of water to 1/2 cup DME is the right formula. If you are making a 1.050'ish ale this will work fine, let it run 36-48 hours and pitch away.
     
  10. #10
    mikeoholic

    Well-Known Member

    Posted Feb 9, 2014

    I've only recently started making yeast starts so my advice may not be the best. Any yeast starter is better than none. You're giving your yeast a head start. You will probably see more activity a lot faster using a starter than without. Just insurance on a healthy fermentation if nothing more.


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  11. #11
    mattcuso

    Well-Known Member

    Posted Feb 9, 2014
    Better?

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    1391913519726.jpg
     
  12. #12
    mikeoholic

    Well-Known Member

    Posted Feb 9, 2014
    Yes


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