[Studies on the chemical constituents of the volatile oil from Radix Cudramiae].
OBJECTIVE
To study the chemical constituents of the volatile oil from Radix Cudramiae.


METHODS
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.


RESULTS
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%).


CONCLUSIONS
Sixty-four compounds characterized by GC-MS analysis were obtained from Radix Cudramiae for the first time.
Liu
Jian-hua
JH
Guizhou Institute of Biotechnology Research and Development, Guiyang 550002, Guizhou, China.
Gao
Yu-qiong
YQ
Huo
Xin
X
D020003:1-Octanol / Q000032:analysis; D000080462:Acyclic Monoterpenes; D008401:Gas Chromatography-Mass Spectrometry; D000081222:Monocyclic Sesquiterpenes; D039821:Monoterpenes / Q000032:analysis*; D029586:Moraceae / Q000737:chemistry*; D009822:Oils, Volatile / Q000737:chemistry / Q000302:isolation & purification*; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D012717:Sesquiterpenes / Q000032:analysis*
D000080462:Acyclic Monoterpenes; D000081222:Monocyclic Sesquiterpenes; D039821:Monoterpenes; D009822:Oils, Volatile; D012717:Sesquiterpenes; C042686:humulene; C018584:linalool; D020003:1-Octanol