指标

脲酶浓度

/(g/L)

胶结液浓度

/(mol/L)

脱脂奶粉浓度

/(g/L)

pH值

培养时间

/(t)

脲酶活性/(mmol/min)

k1

3.825

7.486

6.955

6.969

7.126

k2

5.953

7.614

7.388

7.058

7.140

k3

8.081

7.872

8.290

8.039

7.850

k4

8.571

8.072

8.641

8.046

8.435

k5

12.337

7.722

7.493

8.655

8.215

R

8.512

1.685

0.538

0.236

1.089

碳酸钙生成量/(g)

k1

1.067

1.016

1.207

1.202

1.291

k2

1.191

1.181

1.276

1.236

1.323

k3

1.307

1.251

1.304

1.278

1.394

k4

1.379

1.418

1.319

1.460

1.298

k5

1.526

1.605

1.363

1.295

1.165

R

2.945

2.293

1.144

0.779

1.291