Urinary volatile constituents of the lion, Panthera leo
Urinary volatile constituents of the lion, Panthera leo
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DOI：
10.1093/chemse/24.2.179
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发表时间：
1999-04-01
期刊：
影响因子：
3.5
通讯作者：
Vulpius, T
中科院分区：
文献类型：
--
作者：
Andersen, KF;Vulpius, T
使用 CC-MS 顶空技术研究了狮子尿液中的挥发性成分。尿液样本中发现了 55 种化合物。发现了七种潜在的物种识别化合物。雄狮气味标记与其他物质的复合成分重叠程度明显高于雌性标记。在女性中没有发现类似的关系。男性尿液中2-丁酮绝对含量显着高于女性，女性尿液中丙酮相对含量显着高于男性。 13/16 个体狮子的样本在个体内部的重叠程度高于与其他个体样本的重叠程度，但只有 7 只个体的样本重叠程度显着。
The volatile components of urine from lions were investigated using CC-MS headspace techniques. Fifty-five compounds were found in the urine samples. Seven potential species-identifying compounds were found. Male lion scent marks overlapped significantly more in compound composition with other mater than they did with female marks. A similar relationship was not found for the females. Males had a significantly higher absolute content of 2-butanone in their urine than females, and females had a significantly higher relative content of acetone than males. Samples from 13/16 individual lions overlapped more within the individual than they did with samples from the other individuals, but only seven significantly so.