Research Article

Comparison of a Novel Herbal Medicine and Omeprazole in the Treatment of Functional Dyspepsia: A Randomized Double-Blinded Clinical Trial

Table 4

Composition of and percentage of each compound.

EO compoundsZM %TA %AG %RI

α-Pinene2.420.241.10931
β-Pinene1.480.80980
Myrcene1.530.46986
α-Phellandrene15.761008
ρ-Cymene8.6421.670.891021
Limonene16.851032
β-Phellandrene3.321037
γ-Terpinene12.2720.311055
Linalool3.521096
Dill ether5.291190
Trans dihydrocarvone8.341205
Carvacrol methyl ether1.121240
D-Carvone33.181247
Thymol30.3450.261292
Carvacrol28.841.341304
Dill apiol6.801628

EO: essential oil; ZM: Zataria multiflora Boiss; TA: Trachyspermum ammi L.; AG: Anethum graveolens L; RI: the retention index of compounds on HP-5column.