Synthesis of n-butyl lactate is catalyzed by phosphotungstic acid and aluminium phosphotungstate.

以磷钨酸和磷钨酸铝为催化剂,用酸和正丁酸酸正丁酯。

In working skeletal muscle under anaerobic conditions, glyceraldehyde 3-phosphate is converted to pyruvate (the payoff phase of glycolysis), and the pyruvate is reduced to lactate .

骨骼肌在厌氧条件下工作，3-磷酸甘油醛转变丙酮酸(酵解的收获阶段)，丙酮酸又转变酸。