Generally, no—for ayambil, canned beans are usually not considered ideal.

In Jain practice, ayambil is meant to be very simple, freshly prepared, and tasteless, usually with:

• no oil or ghee
• no spices
• no salt
• no sugar
• no dairy
• no fruits or rich foods

Even if the can says only beans and water, canned beans are still processed and preserved food, so many Jain traditions avoid them for ayambil.

Best practice: use freshly cooked, plain beans only if your specific ayambil rule permits that particular bean or pulse. Since traditions can differ a little, the safest answer is that canned beans are usually not preferred for ayambil.