BeNa Culture Collection
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| Subculture procedure | ① Prepare 2 of the above plates; ② After disinfecting the surface of the ampoule tube, open it in a safety cabinet, burn the top with an alcohol lamp, quickly drip sterile water to break it, and then use tweezers to crush it; ③ Take 0.5mL of sterile water (placed in an anaerobic environment for 24 hours) and transfer it into a freeze-drying tube. After fully dissolving the bacterial powder, transfer it into 2 plates at a rate of 200 μ L per Agar plate and apply evenly; ④ Place the petri dish under the above cultivation conditions for cultivation, and once the bacterial strain grows, it can be used. |
| Growth conditions | 37 ℃; 24-48 hours; anaerobic; |
| Storage conditions | 2-8 ℃ |
| Safety level | 2 |
| morphology | Colony diameter: 1–2 mm; circular shape with neat margins; opaque; grayish-white upper surface; central elevation; smooth, glossy surface; moist texture; easily liftable; Gram-positive (blue-violet); bacillus |
| Sharing mode | Public welfare sharing |
Bifidobacterium bifidum(Bifidobacterium bifidum)
186304
Bifidobacterium bifidum(Bifidobacterium bifidum)
186522
Bifidobacterium bifidum(Bifidobacterium bifidum)
367988
Bifidobacterium bifidum(Bifidobacterium bifidum)
337499
Bifidobacterium bifidum(Bifidobacterium bifidum)
336858
Bifidobacterium bifidum(Bifidobacterium bifidum)
186493