直接进样法测定植物油中的脂肪酸

Determination of Fatty Acids in Vegetable Oils and Fats by Direct Inject

对植物油不经衍生化直接进样对脂肪酸进行测定 ,采用毛细管气相色谱法分析植物油中的脂肪酸成分和含量 ,其灵敏度比 GC(普通填充柱气相色谱法 )提高了 1 0 2～ 1 0

This paper reports the determination of fatty acids in vegetable oils and fats by direct inject,using capillary column for analysing the compositions and contents of fatty acids in vegetable oils and fats.By using this way and this column was found to be better than other columns and other way.