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redstar89 12-21-2012 10:08 PM

wine chemicals
 
I added 1 teaspoon Potassium sorbate and 2 550mg Of (sms) capden tablets labed sterliant and preserative along with 2 teaspoons of Benonite to my wine any wrong doing here? Is the wine going to be drinkable it has alittle bit of star san solution in it to

Yooper 12-22-2012 12:36 AM

Quote:

Originally Posted by redstar89 (Post 4706448)
I added 1 teaspoon Potassium sorbate and 2 550mg Of (sms) capden tablets labed sterliant and preserative along with 2 teaspoons of Benonite to my wine any wrong doing here? Is the wine going to be drinkable it has alittle bit of star san solution in it to

No. It won't ferment. The sorbate is a preservative whose purpose is to inhibit yeast reproduction and fermentation.

oogaboogachiefwalkingdeer 12-22-2012 12:42 AM

Was this at the start of the wine or at the finish. If it was the finish it will be fine and will be drinkable. Mike

WilliamSlayer 12-22-2012 11:27 AM

Yes, that's my,question as well. At what point in the process did you add these things?

redstar89 12-22-2012 06:27 PM

its about mid way threw process

oogaboogachiefwalkingdeer 12-23-2012 12:04 AM

Well mid way is not the time to as sulfates. I would imagine you got some kind of fermentation but without gravity readings it is hard to tell how much. You can drink it but it may be sweet and low alcohol content. It it is dry tasting you may have got lucky and it could have been finished. At any rate drink it and let your taster tell you weather or not you like it. Mike

Yooper 12-23-2012 12:14 AM

Campden tablets are a form of potasssium (or sodium) meta bisulfite.

They are not sulfates, and they don't kill yeast. They are used at the very beginning to help prevent microbes (like bacteria) from taking hold before your chosen yeast strain can.

Thereafter, it is very common to use them when racking in order to maintain about 50 ppm of sulfites in the wine/mead/cider because it's used primarily as an antioxidant.

I tend to use campden (sulfite) at every other racking because I don't have an S02 meter to be precise, and one campden tablet per gallon at every other racking is a good guestimate of 50 ppm.

As far as sorbate, that is a preservative and is normally used only in wines that will be sweetened once fermentation is over and the wine is completely clear. It has a flavor, and I don't like it, but I almost never use it because I don't like sweet wines anyway.

One of the problems with sorbate is that it is not compatible with MLF- malolactic acid fermentation- that happens sometimes with wines. It makes a terrible reaction, ruining the wine- that's one reason it's rarely used and only at the very very end right before bottling.

If you manage to keep fermentation going, and the wine tastes ok, then it's not a problem except for the taste of the sorbate itself.

Next time, read the recipe extremely carefully and be cautious about adding anything to a fermenting wine.

oogaboogachiefwalkingdeer 12-23-2012 01:56 AM

My typo I meant to type sorbate. Sorry about that. Mike


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