caa a22 4500 445803614 CHVBK 20180317145150.0 cr unu---uuuuu 170323e20110901xx s 000 0 eng 10.1007/s10337-011-2082-7 doi (NATIONALLICENCE)springer-10.1007/s10337-011-2082-7 Analysis of Volatile Compounds in Radix Bupleuri Injection by GC-MS-MS [Elektronische Daten] [Suhong Liu, Sensen Lu, Yue Su, Yinlong Guo] Static headspace sampling, headspace solid-phase microextraction, and direct immersion solid-phase microextraction coupled with gas chromatography-tandem mass spectrometry have been developed for determination of the volatile components in Radix bupleuri injection. A total of 78 compounds were identified from Radix bupleuri injection. Direct immersion solid-phase microextraction gave a better extraction efficiency for polar compounds, including organic acids and alcohols, than headspace solid-phase microextraction or static headspace sampling. Product ion isotope pattern analysis was applied to determine the elemental composition of the precursor ion, which could make the qualitative analysis more accurate and reliable. Springer-Verlag, 2011 Gas chromatography-tandem mass spectrometry nationallicence Static headspace nationallicence Solid-phase microextraction nationallicence Volatile compounds nationallicence Radix bupleuri injection nationallicence Liu Suhong Research Center for Health and Nutrition, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, 201203, Shanghai, People's Republic of China aut Lu Sensen Research Center for Health and Nutrition, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, 201203, Shanghai, People's Republic of China aut Su Yue Research Center for Health and Nutrition, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, 201203, Shanghai, People's Republic of China aut Guo Yinlong Shanghai Mass Spectrometry Center, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, 200032, Shanghai, People's Republic of China aut Chromatographia Springer-Verlag 74/5-6(2011-09-01), 497-502 0009-5893 74:5-6<497 2011 74 10337 https://doi.org/10.1007/s10337-011-2082-7 text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10337-011-2082-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Liu Suhong Research Center for Health and Nutrition, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, 201203, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Lu Sensen Research Center for Health and Nutrition, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, 201203, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Su Yue Research Center for Health and Nutrition, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, 201203, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Guo Yinlong Shanghai Mass Spectrometry Center, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, 200032, Shanghai, People's Republic of China aut NATIONALLICENCE 773 0- Chromatographia Springer-Verlag 74/5-6(2011-09-01), 497-502 0009-5893 74:5-6<497 2011 74 10337 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer