Research Article
Analgesia Synergism of Essential Oil from Pericarp of Zanthoxylum schinifolium and Verapamil
Table 1
Main constituents of essential oil from Zanthoxylum schinifolium Sieb. et Zucc. determined by GS-MS.
| Retention (min) | Compound name | Relative content (%) |
| 7.356 | .alpha.-Pinene | 1.03 | 8.475 | .beta.-Phellandrene | 1.26 | 8.856 | Sabinene | 9.16 | 9.157 | .beta.-Myrcene | 3.87 | 9.835 | .alpha.-Terpinene | 1.05 | 10.158 | Eucalyptol | 1.64 | 10.262 | d-Limonene | 15.34 | 10.751 | 1,8-Cineole | 1.05 | 11.122 | .gamma.-Terpinene | 1.02 | 12.671 | Cis-sabinene hydrate | 1.18 | 12.304 | Linalool | 32.54 | 13.154 | Linalyl acetate | 1.06 | 14.796 | Terpineol | 2.56 | 19.255 | 4-Terpinenol | 1.78 | 22.038 | .alpha.-Caryophyllene | 1.41 | 22.847 | Germacrene | 1.32 | 23.469 | .gamma.-Cadinene | 1.03 | ā | Different compounds | Trace (<1%) |
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