对合成的四种含胡椒基结构的衍生物进行了实验动物的降血脂研究。结果显示，分子结构中只含有一个胡椒基团的衍生物具有明显的降低血清胆固醇作用，而降甘油三脂作用不明显；合有两个胡椒基团的衍生物对胆固醇和甘油三脂均有明显的降低作用，但降胆固醇作用弱于只含有一个胡椒基团的衍生物。何以有此种差别，有待于进一步研究证实。 The hypoglycemic studies of experimental animals were conducted on the four derivatives of pepper-based structure. The results showed that the molecular structure of a pepper containing only one group of derivatives has a significant role in lowering serum cholesterol, and triglyceride less obvious role; together with two pepper-derived derivatives of cholesterol and triglycerides have Significantly lower effects, but cholesterol-lowering effect is weaker than containing only a pepper-group derivatives. Why there is such a difference, to be confirmed by further research.