Piper betle Identity & Plant Part
The botanical entity is Piper betle L., a perennial climbing vine of the Piperaceae family, the same family as black pepper. The part used is the leaf. Stems, roots, flowers and the fruiting spikes are not part of this ingredient.
The identity point is that betel leaf is not betel quid. The chewed quid combines the leaf with areca nut, the seed of the palm Areca catechu, and often lime and tobacco. Areca nut is a separate, regulated material and has no place in this ingredient. This extract comes from the leaf only.
Two other forms of the leaf are traded: fresh leaf sold in South Asian markets and dried or ground leaf. Neither is the dispersible 10:1 betel leaf extract described here.
Betel leaf carries a volatile oil rich in phenylpropanoids such as hydroxychavicol, chavicol and eugenol, together with phenolic compounds, and the oil gives the fresh leaf its warm, spicy aroma.












