Comparison of the volatile organic compounds present in human odor using SPME-GC/MS

被引：218

作者：

Curran, AM ^{[1
]}

Rabin, SI ^{[1
]}

Prada, PA ^{[1
]}

Furton, KG ^{[1
]}

机构：

[1] Florida Int Univ, Dept Chem & Biochem, Int Forens Res Inst, Miami, FL 33199 USA

来源：

JOURNAL OF CHEMICAL ECOLOGY | 2005年 / 31卷 / 07期

关键词：

human scent; odor; uniqueness of odor profiles; axillary sweat; absorbent material; cotton absorbers; VOCs; SFE; headspace SPME; SPME-GC/MS;

D O I：

10.1007/s10886-005-5801-4

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

We evaluated the volatile organic compounds (VOCs) present in human odor by using headspace solid phase microextraction gas chromatography-mass spectrometry for the extraction, separation, and analysis of the collected samples. Volatile organic compounds present in the headspace above axillary sweat samples collected from different individuals showed the presence of various types of compounds including organic fatty acids, ketones, aldehydes, esters, and alcohols. Qualitative differences and similarities noted between the males and females studied along with differences in chemical ratio patterns among the common compounds demonstrated the ability to differentiate between individuals through the examination of VOCs.

引用

页码：1607 / 1619

页数：13

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