- P-ISSN 1225-0163
- E-ISSN 2288-8985
고속액체크로마토그라피/질량분석기를 이용하여 가공 식품 중 아크릴아마이드를 분석하였다. 대상 식품은 감자칩 (6종), 프렌치후라이 (11종)으로 총 17종이었다. 시료를 균질화하여 3차 증류수로 추출하고 C18 및 혼합이온교환수지 카트리지를 이용하여 정제한 후 LC/MS/MS으로 분석하였다. 이동상으로는 0.1% 초산과 0.5% 메탄올을 함유하는 수용액을 사용하였으며, 대상물질의 특이이온을 ESI 질량분석기로 확인 및 정량하였다. 평균 회수율은 91~101%이었으며, 정량한계는 <TEX>$10{\mu}g/kg$</TEX>이었다. 대상식품의 유형에 따라 검출 수준에 차이를 나타냈으며, 평균 검출수준은 감자칩은 0.71 mg/kg, 프렌치후라이는 0.34 mg/kg이었다.
A selective analytical method of LC/MS/MS has been applied to determine the levels of acrylamide in food products. Food samples were 17 including 6 potato chips, and 11 french fries. The analysis of food samples includes extraction with DDDW, clean-up using C18 and mixed ion exchange SPE cartridges and detection by liquid chromatography tandem mass spectrometry. The mobile phase was a mixture of 0.1 % acetic acid and 0.5 % methanol in water. The target ions were identified and determined by ESI mass spectrometer. The overall recoveries were ranged from 91 % to 101 % and the limit of quantitation was <TEX>$10{\mu}g/kg$</TEX>. Depending on food kinds, the levels of acrylamide were variable and the average was 0.71 mg/kg for potato chips, and 0.34 mg/kg for french fries.
(2002) Report of a Joint FAO/WHO Consultation (ISBN 92 2156218 8),
http://www.cfsan.fda.gov/~dms/acrylami.html,