Grape Gum

Question

I understand what you write re. natural bacon flavor, but if the package says natural grape flavor that is to distinguish it from artificial grape flavor. But let's assume the package said "grape flavor" and it was indeed real grape flavor. If this is in a piece of gum where this grape flavor is the only flavor (and it is not batel since the actual piece of the gum and the softeners etc. are all not rauy le-akhilah and thus not considered food) would there then be a problem? I haven't seen it, but I'm sure there is a company that makes grape flavored gum from real grapes.