%A Zhu Liang-feng, Lu Bi-yao, Li Yu-jing and Mai Lang-tian %T Studies on the Chemical Constituents of Essential oil from the Leaves of Da Ye Fangzang Cinnarnornurn porrectum %0 Journal Article %D 1985 %J J Integr Plant Biol %R %P -${article.jieShuYe} %V 27 %N 4 %U {https://www.jipb.net/CN/abstract/article_27228.shtml} %8 %X Da Ye Fangzang is a physiological type of containing d-linalool of Cin-namomum porrectum (Roxb) Kosterm. The essential oil in leaves of Da Ye Fangzangcan be extracted by steam distillation with yields of 1.1–1.4%. It contained d-linalool95.08% and it can be used in aromatic. We used the methods of GC, GC/MS/DS, IR,and optical ana]ysis, d-linalool and other 29 different chemical constituents were identi-fied.