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Studies on the preparation and the stability of SOD modified by lauric acid

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Wuhan University Journal of Natural Sciences

Abstract

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.

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Authors and Affiliations

  1. Henan Medical College for Health Staff, 450003, Zhengzhou, China

    Gui Xingfen, Yang Ping, Qiu Yanxia & Liu Jun

  2. College of Life Sciences, Wuhan University, 430072, Wuhan, China

    Zou Guolin

Authors
  1. Gui Xingfen
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  2. Yang Ping
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  3. Qiu Yanxia
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  4. Liu Jun
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  5. Zou Guolin
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Additional information

Supported by the natural Science Foundation of Henan Province

Gui Xingfen: born in 1945, Associate professor

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Xingfen, G., Ping, Y., Yanxia, Q. et al. Studies on the preparation and the stability of SOD modified by lauric acid. Wuhan Univ. J. Nat. Sci. 3, 247–250 (1998). https://doi.org/10.1007/BF02827563

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  • DOI: https://doi.org/10.1007/BF02827563

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