酶法生产L-苯丙氨酸酶转化条件研究

Optimization of Enzymatic Conversion of L-Phenylalanine

通过单因子和正交试验 ,对酶法生产L 苯丙氨酸的转化条件进行优化 ,在L 苯丙氨酸积累浓度不降低的情况下 ,减少转化时间 ,缩短生产周期 ,得到最适的转化条件 ,提高酶的二次利用率 ,降低成本。

Enzymatic conversion of L-phenylalanine was optimized by means of single factor and orthogonal experiments. At the optimal conditions the conversion time was shortened without decreasing the L-phenylalanine concentration and the enzyme could be used more efficiently.