I am working on a blueberry wheat beer recipe, and have seen some different opinions on the "blueberry" flavoring. Some people say that the blended berries ferment out and are left a little bitter. Others say that berry extract gives an off flavor. My plan was to brew a simple wheat recipe. Crush, strain, and reduce 1lb of blueberries and add them the last 5 min. At bottling add .5-1oz of extract to help carry the flavor. Any ideas on how to tweak this idea? Thanks!