[顶空气相色谱-质谱联用快速测定莪术中的挥发性成分]
[Fast determination of volatile components in rhizoma curcuma by headspace gas chromatography-mass spectrometry].
作者信息
Lv Di-Ya, Lou Zi-Yang, Li Ling, Cao Yan, Zhang Hai, Chai Yi-Feng
机构信息
School of Pharmacy, Second Military Medical University, Shanghai 200433, China.
出版信息
Zhong Yao Cai. 2010 Nov;33(11):1732-6.
OBJECTIVE
To analyze the chemical constituents of essential oil extracted from Rhizoma Curcumae.
METHODS
Headspace-GC/MS was employed to prepare essential oil from rhizome curcuma, with TR-5 quartz capillary column, extraction temperature 90 degrees C, hold 30 min, injection volume 1.5 mL.
CONCLUSION
A rapid, simple and reliable method using HS-GC/MS was developed to analyze 79 volatile components, which can be an alternative for quality control for TCMs such as Rhizome Curcuma.
目的
分析莪术挥发油的化学成分。
方法
采用顶空-气相色谱/质谱联用技术从莪术根茎中制备挥发油，使用TR-5石英毛细管柱，萃取温度90℃，保持30分钟，进样量1.5毫升。
结论
建立了一种快速、简便、可靠的顶空-气相色谱/质谱联用方法来分析79种挥发性成分，可作为莪术等中药质量控制的替代方法。
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