Can someone please enlighten me regarding the use of acetyl pyrazine (AP). I understand it's used to add a "nutty" or "bready" flavor to juices. Do you use AP only in bakery or tobacco juices? At what %? I am stuggling specifically to make a good bakery (muffin, cake, danish) flavor and am wondering if adding AP would help. I haven't a clue as to how much AP to use, however.