Comprehensive two-dimensional gas chromatographic profiling and chemometric interpretation of the volatile profiles of sweat in knit fabrics
Abstract Human axillary sweat is a poorly explored biofluid within the context of metabolomics when compared to other fluids such as blood and urine. In this paper, we explore the volatile organic compounds emitted from two different types offabricsamples (cotton and polyester) whichhad beenworn repeatedly during exercise by participants. Headspace solidphase microextraction (SPME) and comprehensive twodimensional gas chromatography time-of-flight mass spectrometry...