Euodia
rutaecarpa (Juss.)Benth is a rutaceae plant. The fruit is dried and
nearly mature. From August to November, when the fruit has not
cracked, the fruit branches are cut and dried in the sun or at low
temperature to remove impurities such as branches, leaves and fruit
stalks. Evodia rutaine is a natural indole alkaloid, and is also
the main biological active ingredient of Evodia
rutaine.
