Sodium medium chain fatty-acyl lactylate was synthesized from camphor tree seed oil and sodium lactate catalyzed by p-toluene sulphonic acid supported on active carbon.The effects of molar ratio of sodium lactate to medium chain fatty acid,reaction temperature,reaction time,dosage of catalyst and times of its reuse on the yield of sodium medium chain fatty-acyl lactylate were studied.The results showed that the optimum reaction conditions for the synthesis of sodium medium chain fatty-acyl lactylate were as... |