| Appearance (clearness) |
clear |
| Appearance (color) |
yellowish to yellowish-brown |
| pH-value (25 °C) |
6.6 - 7.0 |
| Growth promotion test in accordance with the current version of DIN EN ISO 11133. |
| Inoculum on reference medium (Escherichia coli ATCC 8739 (WDCM 00012)) |
≤ 100 |
| Inoculum on reference medium (Escherichia coli ATCC 25922 (WDCM 00013)) |
≤ 100 |
| Inoculum on reference medium(Escherichia coli NCTC 13216 (WDCM00202)) |
≤ 100 |
| Inoculum on reference medium (Citrobacter freundii ATCC 43864 (WDCM 00006)) |
≤ 100 |
| Inoculum on reference medium (Enterococcus faecalis ATCC 19433 (WDCM 00009)) |
≥ 1E+04 |
| Inoculum on reference medium (Enterococcus faecalis ATCC 29212 (WDCM 00087)) |
≥ 1E+04 |
| Growth(Escherichia coli ATCC 8739 (WDCM 00012)) |
good to very good |
| Growth Escherichia coli ATCC 25922 (WDCM 00013) |
good to very good |
| Growth (Escherichia coli NCTC 13216 (WDCM00202)) |
good to very good |
| Growth (Citrobacter freundii ATCC 43864 (WDCM 00006)) |
good to very good |
| Growth (Enterococcus faecalis ATCC 19433 (WDCM 00009)) |
total to partial inhibition |
| Growth (Enterococcus faecalis ATCC 29212 (WDCM 00087)) |
total to partial inhibition |
| Gas (Escherichia coli ATCC 8739 (WDCM 00012)) |
+ |
| Gas (Escherichia coli ATCC 25922 (WDCM 00013)) |
+ |
| Gas (Escherichia coli NCTC 13216 (WDCM 00202)) |
+ |
| Gas (Citrobacter freundii ATCC 43864 (WDCM 00006)) |
+ |
| Gas (Enterococcus faecalis ATCC 19433 (WDCM 00009)) |
- |
| Gas (Enterococcus faecalis ATCC 29212 (WDCM 00087)) |
- |
| Fluorescence (Escherichia coli ATCC 8739 (WDCM 00012)) |
+ |
| Fluorescence (Escherichia coli ATCC 25922 (WDCM 00013)) |
+ |
| Fluorescence (Escherichia coli NCTC 13216 (WDCM 00202)) |
+ |
| Fluorescence (Citrobacter freundii ATCC 43864 (WDCM 00006)) |
- |
| Fluorescence (Enterococcus faecalis ATCC 19433 (WDCM 00009)) |
- |
| Fluorescence (Enterococcus faecalis ATCC 29212 (WDCM 00087)) |
- |
| Indole formation (Escherichia coli ATCC 8739 (WDCM 00012)) |
+ |
| Indole formation (Escherichia coli ATCC 25922 (WDCM 00013)) |
+ |
| Indole formation (Escherichia coli NCTC 13216 (WDCM 00202)) |
+ |
| Indole formation (Citrobacter freundii ATCC 43864 (WDCM 00006)) |
- |
| Indole formation (Enterococcus faecalis ATCC 19433 (WDCM 00009)) |
- |
| Indole formation (Enterococcus faecalis ATCC 29212 (WDCM 00087)) |
- |
| Incubation: 24 ± 2 to 48 ± 2 hours at 30 ± 1 °C, aerobic |