caa a22 4500 463219228 CHVBK 20180405153207.0 cr unu---uuuuu 170326e20070701xx s 000 0 eng 10.1134/S1061934807070118 doi (NATIONALLICENCE)springer-10.1134/S1061934807070118 Use of solid-phase microextraction as a sampling technique for the characterization of volatile compounds emitted from Chinese daffodil flowers [Elektronische Daten] [G. Song, J. Xiao, C. Deng, X. Zhang, Y. Hu] Headspace solid-phase microextraction (HS-SPME) coupled with gas chromatography-mass spectrometry (GC-MS) has been applied to the determination of volatile compounds emitted from living daffodil flowers. The SPME conditions were optimized and applied to headspace extraction of the volatile compounds. The volatile compounds adsorbed on the fiber were desorbed and analyzed by GC-MS. We identified 27 compounds in the flower emission, which mainly included acetic acid phenethyl ester (31.68%), E-ocimene (17.15%), acetic acid benzyl ester (11.53%), neo-allo-ocimene (6.94%), allo-ocimene(5.34%), α-linalool (5.26%), 1,8-cineole(3.70%), benzenepropyl acetate (1.98%), and 3-methyl-2-buten-1-ol acetate(1.88%). The volatile compounds emitted by the flower excised from the daffodil were also analyzed by the present method, and the results showed that n-pentadecane, n-hexadecane, n-octadecane, and acetic acid phenethyl ester might be biomarker compounds of living daffodil flowers. To our knowledge, this is the first report on the volatile compounds emitted from Chinese daffodil flowers. Pleiades Publishing, Ltd., 2007 Song G. Center for Analysis & Measurement, Fudan University, 200433, Shanghai, China aut Xiao J. Center for Analysis & Measurement, Fudan University, 200433, Shanghai, China aut Deng C. Department of Chemistry, Fudan University, 200433, Shanghai, China aut Zhang X. Pudong New Area Environmental Protection Monitoring Station, 201200, Shanghai, China aut Hu Y. Center for Analysis & Measurement, Fudan University, 200433, Shanghai, China aut Journal of Analytical Chemistry Nauka/Interperiodica 62/7(2007-07-01), 674-679 1061-9348 62:7<674 2007 62 10809 https://doi.org/10.1134/S1061934807070118 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S1061934807070118 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Song G. Center for Analysis & Measurement, Fudan University, 200433, Shanghai, China aut NATIONALLICENCE 700 1- Xiao J. Center for Analysis & Measurement, Fudan University, 200433, Shanghai, China aut NATIONALLICENCE 700 1- Deng C. Department of Chemistry, Fudan University, 200433, Shanghai, China aut NATIONALLICENCE 700 1- Zhang X. Pudong New Area Environmental Protection Monitoring Station, 201200, Shanghai, China aut NATIONALLICENCE 700 1- Hu Y. Center for Analysis & Measurement, Fudan University, 200433, Shanghai, China aut NATIONALLICENCE 773 0- Journal of Analytical Chemistry Nauka/Interperiodica 62/7(2007-07-01), 674-679 1061-9348 62:7<674 2007 62 10809 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer