Madcap said:with dry tek. Leaving skins on there is fine. but when dry they do give the coffee grinder a beatdown. and they make drying take longer
This made SWIM recall a little idea he had for cactus extraction: Why dry the cactus for limtek or drytek? Both will inevitably require re-hydration for the base to work its magic, so why not just leave it in there? One idea would be to dredge the cactus slices in lime, pulverize/blend the mixture (with a blender, of course), then proceed with extraction. In this case leaving the skins on would probably be fine, but since it's nice and moist beneath, it may be better to remove and maximize the moist surface contact with the lime.