Appearance (clearness) | clear to slightly opalescent |
Appearance (color) | pink |
pH-value (25 °C) | 5.4 - 5.8 |
Growth promotion test in accordance with the current version of DIN EN ISO 11133. |
Inoculum on reference medium (Saccharomyces cerevisiae ATCC 9763 (WDCM 00058)) | |
Colony count (Saccharomyces cerevisiae ATCC 9763 (WDCM 00058)) | |
Recovery on test medium (Saccharomyces cerevisiae ATCC 9763 (WDCM 00058)) | ≥ 50 % |
Inoculum on reference medium (Aspergillus brasiliensis (formerly A. niger) ATCC 16404 (WDCM 00053)) | |
Colony count (Aspergillus brasiliensis (formerly A. niger) ATCC 16404 (WDCM 00053)) | |
Recovery on test medium (Aspergillus brasiliensis (formerly A. niger) ATCC 16404 (WDCM 00053)) | ≥ 50 % |
Inoculum on reference medium (Candida albicans ATCC 10231 (WDCM 00054)) | |
Colony count (Candida albicans ATCC 10231 (WDCM 00054)) | |
Recovery on test medium (Candida albicans ATCC 10231 (WDCM 00054)) | ≥ 50 % |
Inoculum on reference medium (Mucor racemosus ATCC 42647 (WDCM00181)) | |
Colony count (Mucor racemosus ATCC 42647 (WDCM00181)) | |
Recovery on test medium (Mucor racemosus ATCC 42647 (WDCM00181)) | ≥ 50 % |
Growth (Escherichia coli ATCC 8739 (WDCM 00012)) | no growth |
Growth Escherichia coli ATCC 25922 (WDCM 00013) | no growth |
Growth (Bacillus subtilis ATCC 6633 (WDCM 00003)) | no growth |
Incubation: 5 days at 25 ± 1 °C A recovery rate of 50 % is equivalent to a productivity value of 0.5. The indicated colony counts result from the sum of a triple determination. Reference media: SABOURAUD dextrose agar |