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The models are based on extensive experimental data of microbial behavior in liquid microbiological media and food.

There can be no guarantee that predicted values will match those that would occur in any specific food system. Before the models could be used in such a manner, the user would have to validate the models for each specific food of interest.

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Aeromonas hydrophila (Broth Culture, Anaerobic)

Input Conditions

Range: 5 to 30 °C
Range: 5.3 to 7.3
Range: 0.5 to 3.5 (% [g/dL])
Range: 0.0 to 150.0 (ppm)
Range: 1 - 6
Range: 10 - 100 hours
Line chart of data points for modeled transfer. Also available in a table format below the chart.
Modeled Growth Parameters
  • Max Growth Rate (log10 cfu/h):
    • Mean:0.87
    • LCL:0.50
    • UCL:1.49
  • Lag Phase Duration (h):
    • Mean:5.8
    • LCL:3.3
    • UCL:10.1
  • Maximum Population Density: 10.19 (log10 cfu/ml)
Modeled Growth
Time (h) log10 cfu/ml
Mean LCL UCL
0.0 3.000 3.000 3.000
0.5 3.000 3.000 3.000
1.0 3.000 3.000 3.000
1.5 3.000 3.000 3.003
2.0 3.001 3.000 3.022
2.5 3.002 3.000 3.091
3.0 3.008 3.000 3.265
3.5 3.022 3.001 3.595
4.0 3.052 3.001 4.096
4.5 3.110 3.003 4.739
5.0 3.206 3.005 5.463
5.5 3.352 3.010 6.203
6.0 3.556 3.019 6.905
6.5 3.818 3.032 7.536
7.0 4.135 3.053 8.078
7.5 4.500 3.082 8.530
8.0 4.900 3.123 8.898
8.5 5.322 3.178 9.191
9.0 5.754 3.250 9.423
9.5 6.183 3.339 9.603
10.0 6.600 3.447 9.742
10.5 6.996 3.575 9.849
11.0 7.366 3.723 9.931
11.5 7.707 3.890 9.994
12.0 8.018 4.076 10.042
12.5 8.298 4.278 10.078
13.0 8.548 4.495 10.105
13.5 8.769 4.724 10.126
14.0 8.964 4.963 10.141
14.5 9.135 5.208 10.153
15.0 9.283 5.458 10.162
15.5 9.412 5.709 10.169
16.0 9.524 5.960 10.174
16.5 9.621 6.208 10.178
17.0 9.703 6.452 10.181
17.5 9.775 6.689 10.183
18.0 9.836 6.920 10.185
18.5 9.888 7.141 10.186
19.0 9.933 7.354 10.187
19.5 9.971 7.557 10.188
20.0 10.004 7.749 10.188
20.5 10.031 7.931 10.189
21.0 10.055 8.103 10.189
21.5 10.075 8.264 10.189
22.0 10.093 8.415 10.189
22.5 10.107 8.556 10.190
23.0 10.120 8.688 10.190
23.5 10.130 8.810 10.190
24.0 10.139 8.923 10.190
24.5 10.147 9.028 10.190
25.0 10.153 9.126 10.190
25.5 10.159 9.215 10.190
26.0 10.164 9.298 10.190
26.5 10.168 9.374 10.190
27.0 10.171 9.444 10.190
27.5 10.174 9.508 10.190
28.0 10.176 9.568 10.190
28.5 10.178 9.622 10.190
29.0 10.180 9.671 10.190
29.5 10.182 9.717 10.190
30.0 10.183 9.758 10.190
30.5 10.184 9.796 10.190
31.0 10.185 9.831 10.190
31.5 10.186 9.863 10.190
32.0 10.186 9.892 10.190
32.5 10.187 9.919 10.190
33.0 10.187 9.943 10.190
33.5 10.188 9.965 10.190
34.0 10.188 9.985 10.190
34.5 10.188 10.003 10.190
35.0 10.189 10.020 10.190
35.5 10.189 10.035 10.190
36.0 10.189 10.049 10.190
36.5 10.189 10.062 10.190
37.0 10.189 10.073 10.190
37.5 10.189 10.084 10.190
38.0 10.189 10.093 10.190
38.5 10.190 10.102 10.190
39.0 10.190 10.110 10.190
39.5 10.190 10.117 10.190
40.0 10.190 10.124 10.190
Source:

S.A. Palumbo, A.C. Williams, R.L. Buchanan and J.G. Phillips, Model for the Anaerobic Growth of Aeromonas hydrophila K144, J. Food Protection (1992) 55:260-265.

S.A. Palumbo, A.C. Williams, R.L. Buchanan, J.E. Call and J.G. Phillips, Expanded Model for the Aerobic Growth of Aeromonas hydrophila:  Journal of Food Safety (1996) 16:1-13.