title: A preliminary identification and determination of characteristic volatile organic compounds from cotton, polyester and terry-towel by headspace solid phase microextraction gas chromatography-mass spectrometry.
abstract: Analysis of fifteen volatile organic compounds previously associated with laundry malodour has been investigated using headspace solid phase microextraction gas chromatography-mass spectrometry. Limits of detection (all determined on a 25 cm(2) area of fabric) ranged from a low of 0.4 ng (for guaiacol) through to a high of 28 ng (for 3-methylindole) on cotton; values on polyester ranged from a low of 0.7 ng (for dimethyl trisulfide) through to a high of 37 ng (for 3-methylindole); and, values on terry-towel ranged from a low of 1.7 ng (for guaiacol) through to a high of 157 ng (for ethyl benzene). There was a lack of correlation between the level of malodour and the occurrence of any of the VOCs detected; it could be that other compounds not evaluated in this study are responsible for malodour or it could be a collaborative effect of the various compounds studied.
authors.affiliation: Department of Applied Sciences, Northumbria University, Newcastle upon Tyne NE1 8ST, UK.
authors.forename: Katherine
authors.initials: K
authors.lastname: Stapleton
authors.forename: John R
authors.initials: JR
authors.lastname: Dean
mesh_terms: D032561:Cotton Fiber; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods*; D011091:Polyesters / Q000032:analysis* / Q000302:isolation & purification; D052617:Solid Phase Microextraction / Q000379:methods*; D013784:Textiles / Q000032:analysis*; D055549:Volatile Organic Compounds / Q000737:chemistry* / Q000302:isolation & purification
chemical_list: D011091:Polyesters; D055549:Volatile Organic Compounds