How run Android in an emulator without allowing apps to know that it is rooted?

I have tried only the android emulator in the android sdk, and waydroid until now. Apps installed into both say that they are running on a rooted device, what is right - having access to their image files I could actually do there what I want. However, I would be more happy to run seamlessly also them. Is there a solution, ideally free but also paid might be fine, where I can execute these apps and they do not know that the phone is "rooted"?