On Mar 22, 11:52*am, Wayne Harris wrote:
On Mar 19, 10:00*pm, "frederick ploegman"
wrote:





"Wayne Harris" wrote in message

...

In my continuing quest to kill this batch of wine, I have messed up
the acid balance.

Here is the story:
I have a 5 gallon batch of Cabernet Sauvignon (from concentrate) that
has finished primary.
Prior to inoculating, I measured the reconstituted juice and found
that the titrateable acid was very low, about .3%. *I wanted to raise
the acidity to between .6% and .7%.
In order to do this, I used the following formula:

4.1g Tartaric Acid/1 gallon = .1% rise

So in order to raise 5 gallons of wine to .65% (a .35% rise) I
calculated the following:

5(4.1g)/5(1) gallon=.1% rise
3.5(20.5g/5gal)=3.5(.1%) rise
71.75g/5gal=.35% rise

I added this acid to the juice and re-measured the TA. *It was up to