Media ini dikenal juga dengan nama : Casein-peptone dextrose yeast agar. GranuCult® merupakan produk baru dari Merck bebrbentuk granul yang diaplikasikan sesuai dengan regulasi baru ISO 11133:2014 dan regulasi ISO, FDA-BAM / USDA-FSIS lain, untuk pengujian sampel makanan dan minuman. Semua media saat ini aka disesuaikan dengan regulasi dan standar terbaru yang berlaku, sehubungan dengan komposisi dan kontrol kualitasnya.
GranuCult™ is our new brand name for our existing granulated dehydrated culture media which apply to new EN ISO 11133:2014 and various other ISO standards and FDA-BAM / USDA-FSIS methods for testing of food and water samples. All these media are currently being updated to be fully compliant to the latest version of these standards and regulations with respect to composition and quality control and will be available shortly.
Informasi | Keterangan |
pH | 7, setelah proses autoklaf |
Solubiliats | 22.5 g/l |
Densitas bulk | 560 kg/m3 |
Appearance (clearness) | clear |
Appearance (warna) | Kuning kecoklatan |
Soliditas (2 jam, 40°C) | liquid |
Soliditas (4 jam, 45°C) | liquid |
Inoculum on reference medium (Lactococcus lactis spp. lactis ATCC 19435 (WDCM 00016)) | 10 - 100 |
Inoculum on reference medium (Listeria monocytogenes ATCC 19118) | 10 - 100 |
Inoculum on reference medium (Lactobacillus acidophilus ATCC 4356 (WDCM 00098)) | 10 - 100 |
Recovery on test medium (Staphylococcus aureus ATCC 6538 (WDCM 00032)) | ≥ 70 % |
Recovery on test medium (Staphylococcus aureus ATCC 25923 (WDCM 00034)) | ≥ 70 % |
Recovery on test medium (Escherichia coli ATCC 8739 (WDCM 00012)) | ≥ 70 % |
Recovery on test medium (Escherichia coli ATCC 25922 (WDCM 00013)) | ≥ 70 % |
Recovery on test medium (Bacillus subtilis ATCC 6633 (WDCM 00003)) | ≥ 70 % |
Recovery on test medium (Lactococcus lactis spp. lactis ATCC 19435 (WDCM 00016)) | ≥ 70 % |
Recovery on test medium (Listeria monocytogenes ATCC 19118) | ≥ 70 % |
Recovery on test medium (Lactobacillus acidophilus ATCC 4356 (WDCM 00098)) | ≥ 70 % |
Recovery (Staphylococcus aureus ATCC 6538 (WDCM 00032)) | ≥ 70 % |
Recovery on test medium (Staphylococcus aureus ATCC 25923 (WDCM 00034)) | ≥ 70 % |
Recovery on test medium (Escherichia coli ATCC 8739 (WDCM 00012)) | ≥ 70 % |
Recovery on test medium (Escherichia coli ATCC 25922 (WDCM 00013)) | ≥ 70 % |
Recovery on test medium (Bacillus subtilis ATCC 6633 (WDCM 00003)) | ≥ 70 % |
Penyimpanan | Simpan pada suhu 15°C - 25°C. |