采用海藻酸钠一壳聚糖包埋交联法对胃蛋白酶进行固定化。以固定化酶的活力回收率为指标，探讨了固定化的条件及固定化胃蛋白酶与游离......

Interpenetrating network (IPN) microspheres of sodium alginate (NaAlg) and poly (vinyl alcohol) (PVA) were prepared and ......

本文研究了用于薯干原料固定化酵母酒精发酵的菌株及载体,并测定了增殖动力学参数.研究结果表明:固定化菌株以南阳五号酵母(Saccha......