食品与机械2026，Vol.42Issue(4)：75-80,6.DOI:10.13652/j.spjx.1003.5788.2025.80481
胡麻油溶剂残留量测定方法优化
Determination method optimization for residual solvent in flaxseed oil
师新彩 1周芹 1乌日古嘎 1李艺凡 1艾吉木2
作者信息
- 1. 乌兰察布市检验检测中心,内蒙古 乌兰察布 012000
- 2. 乌兰察布市农畜产品质量安全中心,内蒙古 乌兰察布 012000
- 折叠
摘要
Abstract
[Objective]To optimize the determination method for residual solvent in flaxseed oil.[Methods]Test flaxseed oil samples are separated using a methyl polysiloxane capillary column containing 6%cyanopropyl-phenyl by headspace gas chromatograph(HS-GC).[Results]The linear correlation coefficient of solvent No.6 is 0.999 9,and the average spiked recovery rate is 91.0%to 102.3%.The original interference peak of flaxseed oil does not appear within the time range of the target peak of solvent No.6.Additionally,other common vegetable oils do not have interference peaks with large peak areas.[Conclusion]HS-GC can be used to determine the residual solvent in common vegetable oils.关键词
胡麻油/溶剂残留量/方法优化/顶空气相色谱法(HS-GC)/气相色谱—质谱法(GC-MS)Key words
flaxseed oil/residual solvent/method optimization/headspace gas chromatography(HS-GC)/gas chromatography-mass spectrometry(GC-MS)引用本文复制引用
师新彩,周芹,乌日古嘎,李艺凡,艾吉木..胡麻油溶剂残留量测定方法优化[J].食品与机械,2026,42(4):75-80,6.
