I just finished a 2-day session of steam-juicing pears and blackberries. I ended up with 13 quarts of pear juice and 31 1/2 quarts blackberry juice. The pears were low in juice, and I sure hope the juice produces a good wine because the amount of labor it took was huge--the pears only produced a bit less than 2 quarts juice per 10 pounds fruit. I learned a couple of things with the pears. First, coarsely chop and freeze them before juicing. By doing that I got 33% more juice than juicing unfrozen pears that were coarsely chopped.
The blackberry juice was derived from about 65 pounds of wild blackberries. Thus, the juice yield was a bit less than 1 pint per pound. These berries were frozen and thawed before steam juicing. I plan to start two 6 1/2 gallon batches of blackberry wine or the juice equivalent of 5 pounds berries per gallon wine.
I look forward to seeing if steam-juiced blackberries eliminate the bitterness I experienced with my last blackberry wine fermented on the berries.
The blackberry juice was derived from about 65 pounds of wild blackberries. Thus, the juice yield was a bit less than 1 pint per pound. These berries were frozen and thawed before steam juicing. I plan to start two 6 1/2 gallon batches of blackberry wine or the juice equivalent of 5 pounds berries per gallon wine.
I look forward to seeing if steam-juiced blackberries eliminate the bitterness I experienced with my last blackberry wine fermented on the berries.