A highly sensitive determination method for acrylamide in beverages, grains, and confectioneries by supercritical fluid chromatography tandem mass spectrometry
| Autor: | Toshiaki Yoshioka, Koji Suzuki, Yasuhisa Miyamoto, Yasushi Nagatomi, Takeshi Bamba, Yoshihiro Izumi |
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| Rok vydání: | 2019 |
| Předmět: |
Food Contamination
Tandem mass spectrometry Quechers 01 natural sciences Coffee Sensitivity and Specificity Analytical Chemistry Beverages Candy chemistry.chemical_compound 0404 agricultural biotechnology Liquid chromatography–mass spectrometry Limit of Detection Tandem Mass Spectrometry Sample preparation Coffee bean Chromatography High Pressure Liquid Acrylamide Chromatography 010401 analytical chemistry Chromatography Supercritical Fluid Hordeum 04 agricultural and veterinary sciences General Medicine 040401 food science 0104 chemical sciences Highly sensitive chemistry Supercritical fluid chromatography Edible Grain Food Analysis Food Science |
| Zdroj: | Food chemistry. 294 |
| ISSN: | 1873-7072 |
| Popis: | Acrylamide (AA) analysis is an important topic in food safety. However, it is difficult to rapidly and accurately analyze low concentrations of AA with currently available methods. In the present study, we introduce a highly sensitive method that enables the determination of AA in beverages, grains, and confectioneries by supercritical fluid chromatography tandem mass spectrometry (SFC/MS/MS). The sensitivity of the SFC/MS/MS technique is 11-times higher than that obtained by ultra-high performance liquid chromatography tandem mass spectrometry. We demonstrated that the highly sensitive SFC/MS/MS method was able to quantify low concentrations of AA in beverages (i.e., roasted barley tea and coffee) extracts at less than 10 µg kg−1 level without solid-phase purification. Furthermore, the simplification of the sample preparation procedure provided an improvement in data acquisition time (60 samples per 12 h). In conclusion, the developed analytical system is a potentially useful tool for practical AA determination. |
| Databáze: | OpenAIRE |
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