以SD系雄性8周龄大鼠的肝微粒体探讨肉桂中含有的2-甲氧基肉桂醛(OMCA)、肉桂醛(CA)、肉桂醇(CAL)、肉桂酸对CYP酶活性与NADPH-细胞色素C还原酶活性的影响。 结果与讨论:除肉桂酸外其余的肉桂成分对CYP酶有抑制作用,尤其是肉桂的主要精油成分CA、OMCA与CAL对非那西丁O-脱乙基化酶活性与4-硝基苯酚(4-NP) The effects of 2-methoxycinnamaldehyde (OMCA), cinnamaldehyde (CA), cinnamyl alcohol (CAL), and cinnamic acid on CYP enzyme activity and NADPH- in cinnamon male livers of 8-week-old rats were investigated. The effect of cytochrome C reductase activity. Results and discussion: In addition to cinnamic acid, the rest of the cinnamon components have inhibitory effects on CYP enzymes, especially the main essential oil components of cinnamon, CA, OMCA and CAL vs. phenacetin O-deethylase activity and 4-nitrophenol (4-NP)