Search for dissertations about: "GC-MS-MS"
Showing result 1 - 5 of 159 swedish dissertations containing the word GC-MS-MS.
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1. Aroma characterisation and retention after heat treatment and drying of fruits using extraction and GC-MS analysis
Abstract : This study concerns the identification and characterisation of volatile components of fruits, and evaluation of the effect of heat treatment and drying on retention or loss of volatiles of fruits. The investigation included developing a procedure to extract volatile components from the fruit matrix, a purification step, separation, identification and quantification. READ MORE
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2. Emissions from pyrolysis and combustions of solid and liquid fuels investigated using GC/MS and GC/FTIR/FID
Abstract : .... READ MORE
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3. Occupational exposure to fluorinated ski wax
Abstract : Per- and polyfluorinated substances (PFAS) are used in the production of ski wax to reduce the friction between the snow and the ski. In this occupational study of ski wax technicians’ exposure to PFAS and particulate aerosol we have collected whole blood (wb) (n =94), air (n =84) and aerosol (n =159) samples at World Cup events from 2007-2011. READ MORE
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4. Microorganisms in the Indoor Environment Analysis and Structure-Bioactivity Relationships
Abstract : Inhalation of air-borne microorganisms and components thereof can cause illnesses and diseases. However, lack of specific and sensitive methods for exposure assessment can pose problems in predicting health outcomes. READ MORE
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5. Combustion Chemistry Investigation of Liquid and Solid Fuels
Abstract : The aim of this work was to study the combustion of liquid and solid fuels with the emphasis on intermediates and products. Depending on the structure and the complexity of the fuel different reactors and methods were used. Small-scale laboratory reactors were built and chemical analysis and evaluation methods were developed. Heptane. READ MORE