%0 Journal Article
%T Gas chromatography/mass spectrometry analysis of some aldehydes in cooking-oil smoke condensate and their formation mechanism.<br>烹调油烟冷凝物中某些醛类化合物的GC/MS分析及生成机制的研究
%A WANG Kai-xiong
%A ZHU Xing-dong
%A WU Ping-gu
%A <br>王凯雄
%A 朱杏冬
%A 吴平谷
%J 浙江大学学报(农业与生命科学版)
%D 2000
%I Zhejiang University Press
%X The components of aldehydes and their relative quantities in cooking oil smoke condensate were analyzed by gas chromatography/mass spectrometry. Five aldehydes, i. e. nonanal, 2 heptenal, 2 decenal, 2,4 decedienal, 9,17 octadecadienal, were found in the sample collected from the restaurant ,and the peak area of aldehydes was 12.65 percent of total peak area. Meanwhile the sample collected from resident house was determined and thirteen aldehydes including hexanal, heptanal, octanal, nonanal, 2 octenal, 2 undecenal, 9,17 octadecadienal, 2 octyl cyclopropaneoctanal were identified, and the peak area of aldehydes was 15.20 percent of total peak area. The formation mechanism of the aldehydes was also discussed.
%K cooking
%K oil smoke
%K condensate
%K aldehydes
%K GC/MS
%K formation
%K mechanism<br>烹调油烟
%K 冷凝物
%K 醛类化合物
%K GC／MS
%K 生成机制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=298920A27C9BAA22346FCA384240FAA4&jid=466C05D88593309B3EB5CF34361E6426&aid=A2DC8C5D6CDE49FB&yid=9806D0D4EAA9BED3&vid=96C778EE049EE47D&iid=CA4FD0336C81A37A&sid=340AC2BF8E7AB4FD&eid=339D79302DF62549&journal_id=1008-9209&journal_name=浙江大学学报(农业与生命科学版)&referenced_num=4&reference_num=8