Analysis of Volatile Components in a Toilet Water by HS-SPME-GC/MS

The volatile components in headspace of toilet water were concentrated by head space-solid phase micro-extraction (HS-SPME), and analyzed by gas chromatography-mass spectrometry(GC/MS). More than 40 components were identified. For green toilet water, the principal components are 2-furancarbinol(15.36%), benzyl acetate(11.05%), isoborneol(8.38%), linalyl propionate(7.48%), limonene(6.90%), valencene(5.87%), borneol(5.09%). For blue toilet water, the principal components are limonene(27.76%), 2-furancarbinol(19.23%). Most of the components are sweet-scented compounds. Only several components have the action of sterization and antisepesis.