Hi all, I just got a dehydrator (NESCO) and am so excited!
I wonder if I am doing something wrong, though, because I have had about 30 grapes in there for over 24 hours and they are still not done. They are turning brown but are not raisins yet. I started them out at 105 degrees F and turned it up to 115 when I saw that they were taking so long. Is this normal? (I was able to dry bananas in much less time in the same machine)
The dehydrator's user guide mentions that fruits can be blanched in boiling water before dehydrating, but I don't want to kill the enzymes.
Can anyone tell me how long it usually takes to dehydrate grapes, and if there is something I should do to the fruit (other than wash it) before dehydrating to speed up the process?
Thanks so much!