气相色谱法测定食用植物油中BHA、BHT

Determination of BHA and BHT in Edible Vegetable Oil by Gas Chromatography

本实验室采用气相色谱法测定食用植物油中抗氧化剂BHA、BHT,根据浓度和峰面积的线性关系建立标准曲线,求出了BHA、BHT回归方程,线性良好,外标法定量,精密度较好,结果准确。

This lab uses gas chromatography determination of antioxidant BHA and BHT in edible vegetable oil, according to the linear relationship of concentration and peak area set up a standard curve, and the regression equation with BHA, BHT, good linear, external standard method of quantitative, precise, accurate.