I don't see why not. Is there a significant smell from the wood (other than from being in the oven)? If not I'd say likely good to go.
Is a branch from a british apple tree ok to use after it has being baked for about 30 minutes ??
yep, fruit tree wood is very good and safe!
and the zoo
It looks really good with no bark on !!
But bark or no bark ?
The only issue with fruit woods is weather or not they were constantly sprayed with chemicals or not.