Vigna radiata Identity & Plant Part
The botanical entity is Vigna radiata (L.) R.Wilczek, an annual legume of the Fabaceae family cultivated across South and Southeast Asia and sold as mung bean or green gram. The part used is the dry seed. Pods, leaves, roots and the sprouts grown from the seed are not part of this ingredient.
Name confusion is common in the pulse trade. Older literature calls the same plant Phaseolus aureus, and black gram, Vigna mungo, is a related but different species that is also sold as urad. A mung bean extract is therefore fixed by its Latin name and by the seed.
The seed holds storage proteins, starch and polyphenols, and the thin seed coat is the main carrier of flavone C-glycosides such as vitexin and isovitexin.












