Abrus precatorius is a plant highly valued for its foods and medicinal benefits, notably due to the triterpenoid saponins that it can synthesize. The triterpenoid saponins produced are glycyrrhizin in the roots and abrusoside in the leaves. However, the yield of triterpenoid saponins in A. precatorius is low. To increase the yield, it can be induced by activating the stress condition for the…