More examples of transubstantiation other than in the Holy Mass

Are there examples of transubstantiation that happens in other places/moments that are not in the celebration of Mass? I mean, somewhere in nature or in psychology, maybe philosophy. I am asking this because many theological concepts sometimes have analogues in nature or happen also in other non-religious places, so it would be a bit easier to understand it if there were counterparts. To clarify a bit, it's like the idea of "balance". This is a concept that can be found in many "realms", such as in nature (ecological balance), psychology (well-being), and philosophy (Aristotle's idea of virtue as balance of extremes). Is transubstantiation seen anywhere else beyond theology?