%0 Journal Article
%T Fingerprints analysis of the lubricating oils produced in China<br>我国几种常见润滑油的指纹分析
%A LIU Xing
%A WANG Zhen
%A MA Xin-dong
%A DING Li
%A XU Heng-zhen
%A YAO Zi-wei
%A <br>刘星
%A 王震
%A 马新东
%A 丁丽
%A 徐恒振
%A 姚子伟
%J 海洋科学
%D 2011
%I 
%X Fingerprint compounds (alkanes, pristine, phytane, sterids, terpanes and polycyclic aromatic hydrocarbons) in seven lubricating oils produced in China were quantitatively analyzed using gas chromatography/mass spectrometry (GC/MS). Multivariate statistical analysis was done based on fingerprints information. The result showed that the unresolved complex mixture (UCM) had obvious predominance in gas chromatogram of lubricating oils. The sterids and terpanes were rich in lubricating oils, but the paraffinic hydrocarbons (alkanes, pristine, phytane) and PAHs (PAHs homologues, alkylated PAHs homologues, dibenzothiophene series) were of low contents in lubricating oils; The results of principal component analysis (PCA) and cluster analysis based on the fingerprints information were same and both could be used for lubricating oils identification.
%K lubricating oils
%K biomarker
%K oil spill identification
%K principal component analysis (PCA)
%K clustering analysis<br>润滑油
%K 生物标志化合物
%K 溢油鉴别
%K 主成分分析
%K 聚类分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=2D9C75573FA3E416&jid=DFE7B94EB76B8F26135C9890832CEF6A&aid=F437B1BF01E7F4861DDB70B2720EC19A&yid=9377ED8094509821&vid=6209D9E8050195F5&iid=B31275AF3241DB2D&sid=7C3A4C1EE6A45749&eid=BE33CC7147FEFCA4&journal_id=1000-3096&journal_name=海洋科学&referenced_num=0&reference_num=14