Kundan dami from Ambagaon ,koraput saying about castrol oil processing in traditional way and also share cultivation process. Collect castor seeds. They cultivate these at hilly areas. Bring the seeds to home and dry them under sunlight properly. Could not extract more oil from raw seeds, so they dry seeds properly so that they can get more oil. Dry roast the seeds, grind them properly with the help of kitni.
