"jeff" > wrote in message
oups.com...
> How much sugar would one use to make a gallon (3.8 litres) of water
> with a S.G. of about 1.090 (P.A. of about 12%)?
>
> Yesterday someone gave me about 7 pounds of some tiny pruple grapes.
> (They're about the size of smallish blueberries. If anyone has a guess
> as to what they are, I'd be interested. They were grown here on the
> west coast, near Vancouver BC.)

They sound like black currants. See:

http://images.google.com/imgres?imgu...3Den%26lr% 3D

Paul