Abstract
Evodia daniellii $H_{EMSLEY}$ (Rutaceae) is cultivated in Korea and used as a folkmedicine for gastric inflammation, extermination of noxious insects, headache and antiinflammatory. The seed oil of this plant also has been used in various diseases, for example, dermatitis, scabies and so forth. Fructus Evodiae seed oil sterols were obtained from the nonsaponifiable matters of ethereal extract of the seed. The composition of sterols have been determined by gas liquid chromatography and thin layer chromatography on the preparative plates. It was noted that ${\beta}-sitosterol$ was the major sterols in the Evodia daniellii $H_{EMSLEY}$ in Korea. The results showed that contents of Evodia daniellii $H_{EMSLEY}$ sterols were campesterol 14.01%, stigmasterol 4.36%, ${\beta}-sitosterol$ 71.26%, ${\delta}^7-sterol$ 9.21% and unknown sterol 1.16% by method of triangulation and campesterol 13.02%, stigmasterol 3.87%, ${\beta}-sitosterol$ 74.34%, ${\delta}^7-sterol$ 8.67% and unknown sterol 1.85% by method of planimetry.