Vintners Harvest Blackberry Puree

[bhaff]

Anyone know how much this will increase the alcohol in my RIS? I made the stout in the past with the raspberry fruit and always saw a nice thick pinkish mocha colored krausen for about two weeks. I assume this means fermentation since there is natural sugar in the fruit.

 

[bhaff]

Beer smith has no fruit in it. But if I add 3 lbs of a 1.044 sg malt it adds about 3%. That seems high. The can stated contents had an sg of 1.039-1.057 so even at 1.044 I am on the low side. This seem right?