基于水合物技术的酶溶液浓缩实验系统研究

An experimental system of concentrated enzyme solution based on hydration

溶液的水合物浓缩技术是水合物分离技术的一个重要分支。水合物法浓缩过程类似于冷冻浓缩过程,但比冷冻浓缩更加经济。目前国内外对水合物法浓缩溶液的尝试性研究多集中于浓缩果汁,而很少对于浓缩酶溶液的研究。文章介绍了一套水合物法浓缩酶溶液的实验系统,包括供气、温控、反应、动力和数据采集五个系统,并做了初步的实验研究以验证这套系统的可靠性。实验结果表明,水合物在-3℃时大量生成,说明该套实验系统设计合理,能够满足实验要求。

Solution concentrated by hydrate is an important application of the hydrate separation technology. Concentrate by hydrate is similar to frozen concentrate. However, it is more economical than frozen. There are more studies on concentrate juice, but little on enzyme. This paper introduces an experimental system to concentrate enzyme solution by hydrate. There are five systems including gas supply, Thermostat, reaction, power and data acquisition. Preliminary experiments had been made to verify the reliability of the system. The results show that hydrate formation at 0℃. So we can conclude that the design of the experimental system is reasonable.