[Study on the microwave extraction and chemical constituents of the essential oil from Amomum tsao-ko in Jinping, Yunnan province].
Essential oil from Amomum tsao-ko collected in Jinping, Yunnan province was obtained by microwave extraction, common solvent extraction and vapor distillation, respectively. Chemical constituents were analyzed by GC-MS and their relative contents were determined by area-normalized method.
Yang
Lijuan
L
Department of Applied Chemistry, Yunnan University, Kunming.
Zhang
Zheng
Z
Li
Junfeng
J
Kong
Weiling
W
Lin
Jun
J
D000447:Aldehydes / Q000032:analysis; D035801:Amomum / Q000737:chemistry*; D002681:China; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods; D006358:Hot Temperature; D008872:Microwaves; D039821:Monoterpenes / Q000032:analysis; D009822:Oils, Volatile / Q000737:chemistry / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000737:chemistry*
D000447:Aldehydes; D039821:Monoterpenes; D009822:Oils, Volatile