Accominotti M, Bost M, Haudrechy P, Mantout B, Cunat P J, Comet F, Mouterde C, Plantard F, Chambon P, Vallon J J
Laboratoire Pharmaceutique de Biochimie, Pharmacotoxicologie et Analyse des Traces, Hôpital Edouard Herriot, Lyon, France.
Contact Dermatitis. 1998 Jun;38(6):305-10. doi: 10.1111/j.1600-0536.1998.tb05763.x.
Nickel ingestion can cause exacerbation of dermatitis in patients who are already nickel-sensitive; Chromium (Cr VI) is the 2nd allergen, after nickel. However, stainless steel is widely used in home cookware. In this study, we determined nickel and chromium levels by atomic absorption spectrometry in 11 habitual menus cooked in different grades of stainless steel utensils. We noted a great difference in nickel and chromium intake depending on the menu, and a significant difference between the glass and stainless steel saucepans, but this was very low compared with the levels of nickel and chromium contained in the menus; mean intakes of these elements were under the tolerable daily intake (TDI) recommended by the World Health Organization. Hence, there is no advantage for nickel-sensitive patients in switching to materials other than stainless steel, provided that this is of good quality.
摄入镍会使已对镍敏感的患者皮炎加重；铬（VI）是仅次于镍的第二大过敏原。然而，不锈钢在家庭炊具中被广泛使用。在本研究中，我们通过原子吸收光谱法测定了用不同等级不锈钢器具烹制的11种常见菜单中的镍和铬含量。我们注意到，镍和铬的摄入量因菜单而异，玻璃平底锅和不锈钢平底锅之间存在显著差异，但与菜单中所含的镍和铬水平相比，这一差异非常小；这些元素的平均摄入量低于世界卫生组织建议的每日可耐受摄入量（TDI）。因此，对于镍敏感患者而言，只要不锈钢质量良好，更换为其他材料并无益处。
