气相色谱法测定芝麻油掺伪的研究

A Research on the Adulteration of Sesame Oil by Gas Chromatography

采用气相色谱法对芝麻油掺伪进行定性和定量分析,以芝麻油中掺入其他油品后测定其主要脂肪酸含量及分布的变化,建立掺伪芝麻油的数据库,从中找出规律,作为研究芝麻油中掺伪定性依据和定量计算方法。

To use the gas chromatography to analyze quantitatively and qualitatively the adulteration of sesame oil is to determine the content of the fatty acid and the change of its distribution after other oil mixes with sesame oil. Meanwhile, a data base for the adulteration of sesame oil should be set up to find out the regularity to work out quantitatively and qualitatively the adulteration of sesame oil.