Leaves (Diannan materia medica)
[source]
It is the leaf of citron in Rutaceae. For the plant morphology, please refer to "citron".
[collection]
All year round.
[chemical composition] it contains citric acid, malic acid, acid and citric acid; it also contains 0.2-0.3% volatile oil, and its main components are citral and linalool.
C. The leaves of acida contain isosaxifragin, citrolactone and limonenin.
[flavor]
"Diannan Materia Medica" says: "it is slightly cold in nature, bitter and pungent in taste. "
[function indications]
"Diannan Materia Medica": "treatment of typhoid cough. "
[usage and dosage]
Oral: fried soup, 1 ~ 3 yuan.
Chinese PinYin : Xiang Yuan Ye
Citron leaf
Leaves of Zanthoxylum bungeanum. Ye Hua Jiao Ye