Answer

If by “Mufli” you mean peanuts / groundnuts, then in Jain practice they are generally considered usable, depending on the tradition and household rules.

Explanation

Peanuts are not usually classified as kandmool like potato, onion, garlic, carrot, etc. However:

• Some Jain families use peanuts regularly.
• Some may avoid them during certain tapasya, Paryushan, Ayambil, or stricter observances.
• Care should be taken that they are clean, fresh, and free from insects or infestation.

Takeaway

Yes, mufli / peanuts can generally be used in Jain food, but follow your family’s tradition, guru’s guidance, or the rules of the specific vow or tapasya you are observing.