Is it permitted to soak Karshinim (vetch) in water to remove waste on Shabbat?
Synopsis
The Mechaber rules it is forbidden to soak Karshinim in water to remove waste, and also forbidden to rub them in water to remove their peel. However, placing them in a sieve where waste falls through is permitted.
More in Salting and Pickling on Shabbat
What are the three conditions required for sorting (borer) to be permitted on Shabbat?
3 opinions
What constitutes 'immediately' (l'alter) for the purpose of permitting borer on Shabbat?
4 opinions
Is one who sorts food from waste by hand for later use on the same day liable?
2 opinions
Does sorting apply to two types of food mixed together, and how does one permissibly select between them?
4 opinions
Is one who removes waste from food (rather than food from waste) liable even for immediate consumption?
4 opinions
Is it permitted to sort lettuce leaves, removing the moldy leaves from the good ones for the upcoming meal?
2 opinions
Is sorting Lupine (turmos) from its waste considered food-from-waste or waste-from-food?
2 opinions
Is it permitted to rub food from stalks (molelin) on Shabbat?
3 opinions
Related from other topics
May a Jew give merchandise to a non-Jew to sell on a set-wage basis, and is this permitted even if the non-Jew sells on Shabbat?
Erev Shabbat Candle Lighting
Is it permitted to lend or rent tools (keilim) to a non-Jew who will use them for work on Shabbat?
Shabbat Candle Materials
Is it permitted to lend a tool to a non-Jew on Shabbat itself, or close to nightfall on Friday when there is no time for the non-Jew to remove it from the Jew's doorway before Shabbat?
Shabbat Candle Materials
Is it permitted to lend or rent one's animal to a non-Jew who will use it for work on Shabbat?
Shabbat Candle Materials
Is a mitzvah feast whose time is fixed on Erev Shabbat (e.g., brit milah, pidyon haben) permitted on Erev Shabbat?
Eating Before Shabbat
Is it permitted to repair one's own clothing or vessels on Erev Shabbat for the purpose of Shabbat?
Bathing Before Shabbat
Discussion
Discussion coming soon.
The Daily Law
One question. Every opinion. Every morning.
A new halakhic question and the full spectrum of rabbinic thought, delivered daily.