Originally Posted by: BREEZY46 Hello and thanks for replying,
It's just 15#'s of sugar and 22L's of water and 1 satchel of Turbo 48 yeast.
Does yeast have a finite shelf life? Once again thank you for replying and have
a good day. BREEZY46
The shelf life depends on how its stored. It will last longer when stored cold. That sounds like a typical turbo recipe, so I would say that the yeast is dead.
My suggestion to you is to get away from the turbo yeast and high sugar content washes. If you are after a nice clean neutral, then turbo is not the way. All I do is 25L 10% ABV sugar washes with bakers yeast.
Here is a recipe that will produce good clean neutral every time:
This recipe is for a 6.5 gallon wash (25 Liters) & Will yeild 10% ABV wash (2.5 quarts) of ethanol.
Ingredients:
10 lbs Sugar (dissolved in hot water)
6oz tomato paste (Yeast Nutrient)
1 Tbsp DAP (Optional but Recommended)
1/3 cup bakers yeast
Instructions:
(1)Disolve 6 ounces of tomato paste in 5 liters of hot water.
(2)Disolve 10 pounds of sugar in 10 liters of hot water stiring until all of the sugar is dissolved and not gritty.
(3)Pour the dissloved sugar into the fermenter with the tomato paste.
(4)Top off the fermenter to 25 liters with cold water and stir well.
(5)Once the wash has cooled to 80 degrees Fahrenheit or less add 1/3 cup of bakers yeast and stir well.
(6)Place lid on fermenter add airlock and allow to ferment for 7 days or so.
Oh and your wash is not a loss..... dilute it down to a SG of 1.080 and pitch some bakers yeast.
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