محیط کشت پوتیتو دکستروز آگار کد 110130 مرک آلمان





Potato dextrose agar
for microbiology



Analysis Note

Appearance (clearness): clear to slightly opalescent
Appearance (color): yellowish-braun
pH-value (25 °C): 5.4 - 5.8
Growth (Geotrichum candidum DSM 1240): good to very good
Growth (Penicillium commune ATCC 10428): medium to good
Growth (Trichophyton ajelloi ATCC 28454): medium to good
Incubation: 5 days; 28 °C
Growth promotion test in accordance with the harmonised method of EP and USP:
Inoculum on reference medium (Candida albicans ATCC 10231 (WDCM 00054)): 10 - 100
Inoculum on reference medium (Aspergillus brasiliensis (formerly A. niger) ATCC 16404 (WDCM 00053)): 10 - 100
Inoculum on reference medium (Saccharomyces cerevisiae ATCC 9763 (WDCM 00058)): 10 - 100
Inoculum on reference medium (Rhodotorula mucilaginosa DSM 70403): 10 - 100
Colony count (Candida albicans ATCC 10231 (WDCM 00054)):
Colony count (Aspergillus brasiliensis (formerly A. niger) ATCC 16404 (WDCM 00053)):
Colony count (Saccharomyces cerevisiae ATCC 9763 (WDCM 00058)):
Colony count (Rhodotorula mucilaginosa DSM 70403):
Recovery on test medium (Candida albicans ATCC 10231 (WDCM 00054)): ≥ 70 %
Recovery on test medium (Aspergillus brasiliensis (formerly A. niger) ATCC 16404 (WDCM 00053)): ≥ 50 %
Recovery on test medium (Saccharomyces cerevisiae ATCC 9763 (WDCM 00058)): ≥ 70 %
Recovery on test medium (Rhodotorula mucilaginosa DSM 70403): ≥ 70 %
Incubation: up to 5 days; 20-25 °C