Weiyel Reference Materials
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| Subculture | Tryptone soybean medium (English name: TSA/TSB): tryptone 17.0g, soybean peptone 3.0g, sodium chloride 5.0g, dipotassium hydrogen phosphate 2.5g, glucose 2.5g, agar 20.0g (without liquid medium), distilled water 1.0L,pH 7.3±0.2. Sterilization at 121 ℃ for 15min. |
| Subculturing | Take the TSA plate and directly select the yellow suspicious colonies to inoculate L-lysine decarboxylase broth (1), L-ornithine decarboxylase broth (2), L-arginine dihydrolase (3), amino acid decarboxylase control (4), simonite citrate (5), D-sorbitol (6), L-rhamnose (7), D-sucrose (8), D-honey sugar (9), amygdalin (10), oxidase test (11). Please refer to the GB4789.40-2016 standard judgment results. (After inoculation, put 30 ℃ (Simon's citrate 37 ℃, semi-plug) and culture for 24±2h. After inoculation, sterilized paraffin should be added to cover the liquid surface of the culture medium in the amino acid decarboxylase control tube) |
| Growth conditions | Culture temperature 30 ℃;18-24 culture time hours; Aerobic gas environment; |
| Storage conditions | 2-8 ℃ |
| Safety level | 0 |
| Application | Suitable for the physiological and biochemical identification of Enterobacter sakazakii in "GB4789.40-2016 Food Microbiological Examination of Cronobacterium (Enterobacter sakazakii)" |
| Sharing mode | Public welfare sharing |
Chicken-derived nucleic acid detection kit (Fluorescent PCR method)
BNCC361134
Bacterial Endotoxin Working Standard
BNCC368469
Escherichia coli nucleic acid detection kit (QPCR)
BNCC361924
Staphylococcus aureus nucleic acid detection kit (Multiplex fluorescence PCR method)
BNCC361200
Bacterial Endotoxin Working Standard
BNCC362444
Human adenovirus 41 nucleic acid detection kit (QPCR)
BNCC361556