Unroot for apply OTA

Hello,

I'm French sorry if my english is not perfect.

If a OTA arrives in my rooted Zenfone 2, I know I won't can apply it without root.

So I will need to unroot, and I think this is easy with the option in SuperSU app.

But I installed many apps like Xposed and modules which need the root.

So if I unroot, will them be deleted or just be unusable ?

And if I unroot, can I apply the OTA without make a bootloop, then apply a second time the root?

Thanks

Envoyé depuis mon Zenfone 2 ZE550ML