CAJ | 학술논문

矿物油是碳数为10~50的直链、支链和烷基取代的环状饱和烷烃与芳香烃的混合物，其化学组成非常复杂。近年来，食品中的矿油油污染问题受到持续关注，主要原因是食品包装涉及使用回收纸和再生纸，其残留印刷油墨中的大量工业级矿物油造成与其接触食品的污染。调查显示：几乎所有食品中都或多或少含有矿物油。目前，国内对于食品中矿物油的分析方法还仅局限于定性鉴别。欧洲对矿物油的定量研究较多，陆续开发出在线联用的高效液相色谱-气相色谱-氢火焰离子化器检测法(HPLC-GC-FID)、离线固相萃取法(SPE-GC-FID)以及二维气相色谱法(GC×GC)等定量分析方法。本文综述了食品中矿物油污染物的最新分析技术、操作步骤以及定量结果的数据处理方法，目的是通过借鉴，研发出适用于我国食品中矿物油的定量分析方法，开展市售食品调查，保障食品安全。
광물유시탄수위10~50적직련、지련화완기취대적배상포화완경여방향경적혼합물，기화학조성비상복잡。근년래，식품중적광유유오염문제수도지속관주，주요원인시식품포장섭급사용회수지화재생지，기잔류인쇄유묵중적대량공업급광물유조성여기접촉식품적오염。조사현시：궤호소유식품중도혹다혹소함유광물유。목전，국내대우식품중광물유적분석방법환부국한우정성감별。구주대광물유적정량연구교다，륙속개발출재선련용적고효액상색보-기상색보-경화염리자화기검측법(HPLC-GC-FID)、리선고상췌취법(SPE-GC-FID)이급이유기상색보법(GC×GC)등정량분석방법。본문종술료식품중광물유오염물적최신분석기술、조작보취이급정량결과적수거처리방법，목적시통과차감，연발출괄용우아국식품중광물유적정량분석방법，개전시수식품조사，보장식품안전。
Mineral oil hydrocarbons (MOH) was comprised of highly complex mixtures that including principally straight and branched alkanes, alkyl-substituted cyclo-alkanes (mineral oil saturated hydrocarbons, MOSH) and aromatic hydrocarbon (mineral oil aromatic hydrocarbons, MOAH), which contained 10 to 50 carbon atoms. MOH pollutants in food mainly derived from food packaging materials that made from recycled paper and board, printing inks applied to paper and board. Food was contaminated by migration of MOH in printing inks of recycled food packaging paper and board. At present, MOSH are different levels in nearly all foods according to recently published literature. However, numerous qualitatively analytical methods of MOH in food were reported in domestic academic articles due to MOH’s chemical complexity. Quantitatively analytical methods, such as on-line coupled with high performance liquid chromatography-gas chromatography-flame ionization detector (HPLC-GC-FID), off-line solid phase extraction (SPE) combined with GC-FID (SPE-GC-FID) and comprehensive two-dimensional GC (GC×GC) were developed in Europe. This paper mainly reviewed the analytical procedures and quantitative methods of MOH in food with purpose of developing suitable analysis method for survey MOH in commercial food and monitoring food safety in China.