A ccording tot hed ifference of the acid concentraction and the temperatures, the experiment results of the recycling rate acid value and iodine value were analysed.

• 通过对包合前、包合后以及包合物固相中脂肪酸成分的色谱分析,得出在尿素包合物固相中,饱和与单不饱和脂肪酸的纯度有了很大提高。