packing g material包装材料;包材;填料
Packing Adhesive material建筑
Packing film material包装材料;包装膜材料
packing buffer material包装缓冲材料
Epoxy packing sealing material环氧包封料
PEP Packing MaterialPEP填充母料
Packing material parameters包装材料参数
anode packing material阳极包裹材料
Soft Packing Material软性包装材料
3. Crude ci -Amylase from Bacillus Subtilis can be effectively purified on this packing material with the enzyme activity recovered in 72.62% yield, protein recovered in 94.67% yield and a 1.7-fold purification.
3新型疏水色谱填料在酶分离纯化上的应用： 用优化条件合成的CTS CL-C4装柱色谱，一步纯化α-淀粉酶，比活提高1.7倍，总蛋白回收94.67％，酶活收率为72.62％。
参考来源 - 壳聚糖在酶工程中的应用及酶法合成头孢氨苄的研究