低温气浮耦合臭氧饱充技术澄清甘蔗混合汁初探

Preliminary Exploration of Sugarcane Mixed Juice Clarification by Low Temperature Air Floatation and Ozone Saturation Technology

通过低温气浮和臭氧饱充耦合技术,研究了一种甘蔗混合汁绿色清净方法。通过单因素实验和正交实验,分析了臭氧饱充量、反应时间和反应温度对澄清糖汁的影响。结果表明,臭氧饱充量是最为显著的影响因素。实验条件下,较好的澄清条件为:臭氧饱充量0.1%(m臭氧/m蔗汁),反应时间30 min,反应温度为60℃,为混合汁绿色澄清技术的进一步研究提供了基本依据。

Green cleaning method of sugarcane mixed juice was studied by low temperature air floatation and ozone saturation coupling technology. The effect of ozone filling quantity, reaction time and reaction temperature on clarified juice was analyzed through single factor test and orthogonal test. The results showed that ozone filling quantity had the most significant effect on clarified juice. The better clarification test conditions were as follows： the ozone filling quantity was 0.1%, reaction time was 30 min, reaction temperature was 60℃, which provided the basis for the further study of green juice clarification technology.