圈养金钱豹尿液中的挥发性成分分析  

Urinary volatile constituents of the leopard(Panthera pardus)

作　　者：刘海彬[1] 黄炎[1,2] 刘洋[2] 李德生[2] 张和民[2] 

机构地区：[1]四川农业大学林学院,雅安625000 [2]中国保护大熊猫研究中心,卧龙623006

出　　处：《兽类学报》2015年第2期224-228,共5页Acta Theriologica Sinica

基　　金：国家林业局国际合作项目(SD0628);卧龙大熊猫俱乐部2013-2015年度资助项目

摘　　要：哺乳动物的尿液挥发性成分被认为是同哺乳动物信息激素一样重要的物质,迄今报道的野生动物尿液挥发性成分研究的有狮（Panthera leo）（Andersen and Vulpius,1999）、山猫（Lynx rufus）（Mattina et al.,1991）、土狼（Canis lupus）（Raymer et al.,1986）、郊狼（Canis latrans）（Schultz,1988）、Urine from three female and three male leopards between 2- 3 years of age were investigated by using gas chromatography / mass spectrometry to determine the volatile components,as well as differences between male and female urine. The experiment has important significance for increasing revealing mechanisms and protection of individual chemical communication between leopards. Twenty compounds were found in the urine samples,including alkanes,sulphur compounds,alcohol,phenol,acid and ester. The hydrocarbon proportion accounted for more than 50% of the total volatile matter,and the amount of sulfur-containing compounds or proportion in the total volatile matter is lower,only 1. 12%-1. 89% in the volatile component. The components of urine among different individual leopards were almost the same but the relative contents were slightly different. The 3- 4-enethioic Hydroxyhex-acid,S-t-butyl ester was only found in the urine of female. The content of Sulfurous acid,hexyl pentadecyl ester and Sulfurous acid,2- ethylhexyl isohexyl ester in the male samples was higher than in the female samples（ P〈0. 05）. The content of Ditertdodecyl disulfide and Sulfurous acid,hexyl tetradecyl ester sulfate in the male samples was higher than in the female samples（ P〈0. 01）.

关 键 词：金钱豹 尿液 挥发性 色谱 

分 类 号：Q592.2[生物学—生物化学]