%0 Journal Article
%T Determination of volatiles released from plants by the self-made charcoal trap adsorption device coupled with gas chromatography-mass spectrometry<br>自制炭阱吸附装置与气相色谱-质谱联用测定植物的挥发性有机物
%A GUO Shuzheng
%A LIU Sujing
%A MA Xuanxuan
%A YANG Cuiyun
%A ZHOU Shiwei
%A XIA Chuanhai
%A <br>郭淑政
%A 刘苏静
%A 马宣宣
%A 杨翠云
%A 周世伟
%A 夏传海
%J 色谱
%D 2010
%I 
%X The charcoal trap adsorption device was designed and used to adsorb the volatile organic compounds (VOCs) emitted from Ginkgo leaves and Lima beans. The adsorbed VOCs were determined using gas chromatography-mass spectrometry (GC-MS). Compared to solid phase microextraction (SPME), the self-made charcoal trap adsorption device was more advantageous to the enrichment of VOCs from Ginkgo leaves. Additionally, the quantitative analysis of the collected VOCs released from Lima beans was carried out through the addition of internal standard, and the results of the two parallel experiments showed good repeatability. Because the eluent of the charcoal trap can be stored and used in the quantitative analysis as well as parallel experiments, the self-made charcoal trap adsorption device coupled with GC-MS is suitable for laboratory studies of plant volatile organic compounds.
%K charcoal trap adsorption device
%K gas chromatography-mass spectrometry (GC-MS)
%K volatile organic compounds (VOCs)
%K Ginkgo leaves
%K Lima beans<br>炭阱吸附装置
%K 气相色谱-质谱
%K 挥发性有机物
%K 银杏叶
%K 利马豆
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=8715938FDFDCB47F3AB10B7E2A0A602C&yid=140ECF96957D60B2&vid=D3E34374A0D77D7F&iid=DF92D298D3FF1E6E&sid=27350781F1397F32&eid=4D0B71A09FA5A2A5&journal_id=1000-8713&journal_name=色谱&referenced_num=0&reference_num=10