对国产解脂假丝酵母脂肪酶Ｃａｎｄｉｄａｌｉｐｏｌｙｔｉｃａｌｌｉｐａｓｅ在庚烷中催化丁醇与月桂酸酯化反应的动力学进行了研究。结果发现反应不存在扩散限制，仅为动力学控制，符合米氏方程。虽然存在丁醇抑制现象，但底物浓度对反应速率的影响符合Ｐｉｎｇ－Ｐｏｎｇ反应机理，由此推导了反应动力学模型并由实验数据求得了各模型参数。 The kinetics of domestic catalysis of butanol and laurate catalyzed by Candida paracetolytic lipase catalyzed by Candida parahaemolyticus in heptane was studied. The results showed that there is no diffusion limit reaction, only the kinetic control, in line with the Mie equation. Although the inhibition of butanol was present, the effect of substrate concentration on the reaction rate was in accordance with the Ping-Pong reaction mechanism. The kinetic model was deduced and the model parameters were obtained from the experimental data.