Introduction: Urad dal, scientifically called Vigna mungo, is a lentil most commonly used in South Indian households. It is also called Urd bean, Urad bean, Black lentil, Black matpe bean, and Mungo bean in English, and Urad dal in Hindi. Urad dal is a good source of proteins, carbohydrates, lipids, iron, and calcium. In addition, whole urad has dietary fibre, whereas urad dal (split urad) does not contain fibre. Among the phytochemicals, prominent phytochemicals present in urad dal are flavonoids and phenolic compounds.