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Sodium metabisulphite and yeast.

Posted: Sat May 12, 2012 12:07 pm
by mr x
I am working on a wheat beer, and am thinking maybe a lime coconut version. I was looking at coconut water for flavour, but the one can I picked up said it contained sodium metabisulphite. Can anybody guess if there would be enough in 2 500ml cans to kill the yeast in a 5 gallon batch (which I don't want to do).

I might take one can and hit it with some yeast to see what happens, there's 36 grams of sugar per can. But in the meantime, interested in opinions.... :problem: :think: :geek:

Re: Sodium metabisulphite and yeast.

Posted: Sat May 12, 2012 12:11 pm
by mr x
Bleh, I'm throwing in some Fleichmanns now. This stuff is horribly sweet. :barf2:

Edit: I guess that wouldn't work, I assume they put enough in the can to kill yeast. It would need to be diluted....

Re: Sodium metabisulphite and yeast.

Posted: Sat May 12, 2012 12:25 pm
by GAM
You could just over pitch and hope for the best.

Sandy

Re: Sodium metabisulphite and yeast.

Posted: Sat May 12, 2012 12:35 pm
by mr x
The beer is already brewed. I was going to add the coconut water in the keg, and let the sugar prime the keg.

Re: Sodium metabisulphite and yeast.

Posted: Sun May 13, 2012 11:18 pm
by Graham.C
Have you tried an organic store or health food store, they might have a coconut water without the preservatives.

Re: Sodium metabisulphite and yeast.

Posted: Sun May 13, 2012 11:27 pm
by CorneliusAlphonse
mgc wrote:Have you tried an organic store or health food store, they might have a coconut water without the preservatives.
or even real coconuts. but on second though, it would probably take a dozen of em to get a litre of coconut water, haha

Re: Sodium metabisulphite and yeast.

Posted: Mon May 14, 2012 2:32 am
by mr x
I will look once I'm back in the city for some other sources. I thought about dry hopping with real coconut, but the water seemed too easy.