酒精发酵固定化载体的选择

The Prepartion of Carrier by Immobilized Yeast on Alcohol Fermatation

以海藻酸钠为基本载体 ,选择性地加入适量化学物质制备新型复合载体 ,经反复试验 ,该载体能较好地解决单纯海藻酸钠载体发酵时易降解、易软化[1 ] 、易上浮的问题。

In this paper, we choose alginate gel as the basic carrier and selectively add appropriate quantity of other chemical substances to prepare new type of complex carrier. By experiment many times,the new type of carrier can effectively avoid the problem of decomposed.Soften and floating of alginate gel.