聚乙烯亚胺对海藻酸固定化酵母细胞的强化作用

Study on the Polyethylene imine Stabilization of Yeast Alginate Gel Immobilized Cells

用聚乙烯亚胺处理后的固定化酵母细胞裂解的最适温度提高，米氏常数也略高于游离细胞的Ｋｍ值．

With the stabilization process of the polyethylene imine, the proper temperature was raised for the cracking of the yeast alginate gel immobilized cells and it's Michaelis constant was a bit larger than the K m value of the extrication yeast cells.