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Dietary intake of acrylamide in Sweden.
Using recent Swedish food consumption data the dietary intake of acrylamide for the Swedish adult population was assessed based on foodstuffs with low to high levels of acRYlamide, such as processed potato products, bread, breakfast cereals, biscuits, cookies, snacks and coffee. Expand
Analysis of acrylamide in cooked foods by liquid chromatography tandem mass spectrometry.
A method using liquid chromatography tandem mass spectrometry (LC-MS-MS) with electrospray for the analysis of acrylamide in foods is reported. The method comprises the addition of deuterium-labelledExpand
Quality of organically and conventionally grown potatoes: Four-year study of micronutrients, metals, secondary metabolites, enzymic browning and organoleptic properties
Investigation of the quality of potatoes from organic and conventional farming showed that between the years’ changes and also variety as well as geographical variations are equally or more important factors determining thequality of potatoes than the farming system. Expand
Determination of the neurotoxin BMAA (beta-N-methylamino-L-alanine) in cycad seed and cyanobacteria by LC-MS/MS (liquid chromatography tandem mass spectrometry).
BMAA was successfully identified and quantified in cycad seeds, whereas previously reported findings of BMAA in samples of cyanobacteria could not be confirmed, and the presence of alpha-,gamma-diamino butyric acid (DAB), an isomer ofBMAA, was confirmed in one sample. Expand
Validation of a food frequency questionnaire measurement of dietary acrylamide intake using hemoglobin adducts of acrylamide and glycidamide
Assessment of the validity of food frequency questionnaire (FFQ) measures of acrylamide intake calculated from an FFQ using a biomarker of acylamide exposure found within-person consistency in adducts was high over time. Expand
A simplified procedure for quantification of potato glycoalkaloids in tuber extracts by h.p.l.c. ; comparison with ELISA and a colorimetric method
An improved high-performance liquid chromatography (h.p.l.c.) procedure for determination of glycoalkaloid levels in potato tubers has been developed in which Sep-Pak cartridges replace the commonlyExpand
Analysis of the mushroom nephrotoxin orellanine and its glucosides.
A quantitative HPLC-ESI-MS/MS method for total orellanine in Cortinarius rubellus, spiked blood plasma, and a mushroom stew prepared from C. tubaeformis with the addition of a single specimen of C.rubellus is presented, providing a method for monitoring orellAnine at low concentrations within the therapeutic interval in blood serum. Expand
The acrylamide intake via some common baby food for children in Sweden during their first year of life--an improved method for analysis of acrylamide.
A new sample extraction method for detection by liquid chromatography, tandem mass spectrometry, was developed and validated and found great variations in the acrylamide levels between and in different food categories, <0.5-64 microg/kg. Expand
Food allergen detection with biosensor immunoassays.
The present study demonstrates that the sensitivity of the described biosensor technique is comparable to the most sensitive enzymed-linked immunosorbent assays. Expand
Determination of potato glycoalkaloids and their aglycone in blood serum by high-performance liquid chromatography. Application to pharmacokinetic studies in humans.
The development of a high-performance liquid chromatography (HPLC) method for the separation and quantification of potato glycoalkaloids and their aglycone solanidine in blood serum is reported. HighExpand