Studies on the preparation and the stability of SOD modified by lauric acid
- Cite this article as:
- Xingfen, G., Ping, Y., Yanxia, Q. et al. Wuhan Univ. J. Nat. Sci. (1998) 3: 247. doi:10.1007/BF02827563
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This paper reported that a way of preparing superoxide dismutase (SOD) modified by lauric acid (LA-SOD) and study on stability of LA-SOD. The results showed that LA-SOD had high specific activity, high stability and high rate of recovery. The stability of LA-SOD in temperature, pH and human gastric juice was much higher than that of natural SOD. Because LA-SOD is kept for a long time at room temperature, it can widen the applied range of SOD and bring out considerable benificial results both in society and economy.