| Title: | Headspace solid-phase microextraction-gas chromatography-mass spectrometry applied to quality control in multilayer-packaging manufacture |
| Author(s): | Ezquerro O; Pons B; Tena MT; |
| Address: | "Department of Chemistry, University of La Rioja, C/ Madre de Dios 51, 26006 Logrono, La Rioja, Spain" |
| DOI: | 10.1016/s0021-9673(03)00986-5 |
| ISSN/ISBN: | 0021-9673 (Print) 0021-9673 (Linking) |
| Abstract: | "A method based on headspace solid-phase microextraction-gas chromatography-mass spectrometry is proposed for the quality control of multilayer packaging and its manufacturing process. Volatile organic compounds (VOCs) are produced in the manufacturing process of the packaging. They can cause organoleptic problems or modify the properties of the packaging depending on the nature and the amount of the VOCs formed. The quantification using packaging samples with a known VOC concentration for the calibration is proposed in order to reduce the analysis time, and the method is validated using a statistical test. Finally, the method is applied to the determination of odour-responsible compounds in multilayer packaging samples obtained under different extrusion-coating conditions, i.e. type of extruder, type of polymer and extrusion speed" |
| Keywords: | Calibration Gas Chromatography-Mass Spectrometry/*methods Industry Organic Chemicals/*analysis *Quality Control Reproducibility of Results Volatilization; |
| Notes: | "MedlineEzquerro, Oscar Pons, Begona Tena, Maria Teresa eng Research Support, Non-U.S. Gov't Netherlands 2003/08/29 J Chromatogr A. 2003 Aug 1; 1008(1):123-8. doi: 10.1016/s0021-9673(03)00986-5" |
