Université Paris-Est, ANSES, Laboratory for Food Safety, F-94701 Maisons-Alfort, France.
ANSES, Risk Assessment Department, F-94701 Maisons-Alfort, France.
Food Chem. 2018 Nov 15;266:381-388. doi: 10.1016/j.foodchem.2018.05.119. Epub 2018 May 31.
This study describes an optimisation and validation process on a method using gas chromatography coupled with mass spectrometry to quantify furan in foods consumed mainly by infants and toddlers. The method that we developed allowed for low limits of quantification for liquid (1 µg kg) and solid (2 µg kg) samples. Our method was then applied to 134 food samples from the first French Total Diet Study on infants and toddlers. Furan was detected in 84% and quantified in 61% of the samples, at average lower and upper bound (LB/UB) concentrations ranging from 0 to 44 µg kg. The sugar and sugar derivatives, milk, growth milk, infant formulae and "other hot beverages categories contained the lowest average content (LB/UB ≤ 1 µg kg) and breakfast cereals contained the highest (LB/UB = 44 µg kg).
本研究描述了一种使用气相色谱-质谱联用技术定量分析婴幼儿主要食品中呋喃的优化和验证过程。我们开发的方法可以对液体（1μg kg）和固体（2μg kg）样品进行低定量限检测。然后，我们将该方法应用于首次针对婴幼儿进行的法国全膳食研究中的 134 种食品样品。在 84%的样品中检测到了呋喃，并在 61%的样品中进行了定量分析，其平均上下限（LB/UB）浓度范围为 0 至 44μg kg。糖和糖衍生物、牛奶、成长奶、婴儿配方奶粉和“其他热饮”类别中呋喃的平均含量最低（LB/UB ≤ 1μg kg），而早餐麦片的含量最高（LB/UB = 44μg kg）。
