No, because they did a whole thing where Janeway had a sextant replicated for her and she guilted over if she should return it to the replicator to turn it into something more useful or if she should keep it for the symbolism.I'm pretty sure that what was being rationed was energy. Replicators are matter-energy converters after all, and antimatter is not easy to come by for a lone starship.
That makes no sense if energy was what was being rationed.