[Studies on the chemical constituents of the volatile oil from Radix Cudramiae].Zhongguo Zhong Yao Za Zhi. 2003 Nov; 28(11):1047-9.ZZ
To study the chemical constituents of the volatile oil from Radix Cudramiae.
The oil was obtained by steam distillation. The chemical compositions were separated and identified by GC-MS. The relative contents in the oil were determined by area nomalization.
Sixty-four compounds were obtained from Radix Cudramiae. The relative contents of twenty-three compounds were more than 1%. The highest relative content was L-linalool (9.852%).
Sixty-four compounds characterized by GC-MS analysis were obtained from Radix Cudramiae for the first time.