The composition of fatty acids in oil and fat was detected by gas chromatography and fire ionization detector (FID) at home, however, the reports about the separation and detection of triglyceride in oil and fat were very little.

• 摘要对油脂的分析，国内主要是采用气相色谱分离和火焰离子化检测器(FID)检测其中的脂肪酸组成，而对甘油酯的分离和检测报道较少，国外研究者利用色谱和质谱联用技术对甘油三酯的分离和检测做了大量的研究。