Bengt-Göran Österdahl
National Food Administration
22 Papers
285 Citations
Bengt-Göran Österdahl is an academic researcher from National Food Administration. The author has contributed to research in topics: Excretion & Urine. The author has an hindex of 13, co-authored 22 publications.
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Papers
A new multi-residue method for analysis of pesticide residues in fruit and vegetables using liquid chromatography with tandem mass spectrometric detection
TL;DR: A new multi-residue method for determination of pesticide residues in a wide variety of fruit and vegetables, using the National Food Administration (NFA) ethyl acetate extraction and determination by means of LC-MS/MS, is presented.
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Analysis of pesticide residues in fruit and vegetables with ethyl acetate extraction using gas and liquid chromatography with tandem mass spectrometric detection
TL;DR: The latest development in the multiresidue method, comprising the use of gas chromatography (GC) with MS/MS, has further improved the analysis by replacing the conventional GC detectors.
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Decreased Levels of Tobacco-Specific N-Nitrosamines in Moist Snuff on the Swedish Market
TL;DR: The result of the survey shows that the level of TSNAs in moist snuff on the Swedish market has been greatly reduced since the middle of the 1980s.
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Oxytetracycline residues in rainbow trout analysed by a rapid HPLC method.
TL;DR: A rapid and sensitive HPLC method was developed for the determination of oxytetracycline in fish tissues (muscle and liver) based on a clean-up and concentration procedure on Sep-Pak C18 and recoveries from spiked tissues were about 60% and 70% for muscle and liver, respectively.
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Analysis of tobacco-specific N-nitrosamines in snuff by ethyl acetate extraction and liquid chromatography-tandem mass spectrometry.
TL;DR: A rapid, selective and sensitive method for routine analysis of the four tobacco-specific N-nitrosamines, N',nitrosonornicotine, N'-nitrosoanatabine, N'nitro soanabasine and 4-pyridyl-1-butanone in snuff has been developed.
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