#257: Juice That Emerges on Its Own
1. We learned previously that juice that emerges from most fruits by itself is permitted, but juice that oozes out of grapes and olives is forbidden, since grapes and olives are treated more strictly.
2. Concerning other fruits, if they are designated for juicing, the juice that oozes out on its own is forbidden, but if they are designated for eating, it would be permitted (Shulchan Aruch and Rema, O.C. 320:1).
