BeNa Culture Collection
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| Culture medium | BNCC352241 |
| Description | Columbia blood agar plate |
| Composition | Special Peptone:23.0g, Soluble Starch:1.0g, NaCl:5.0g, Agar:10.0g, Defibrinated Sheep Blood:5%(added at 50℃), pH:7.3±0.2(25℃) |
| Growth conditions | 37 ℃, 3-4 days, anaerobic |
| Subculture procedure | ① Prepare 2 plates; ② Open the 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, mix thoroughly and thoroughly; ④ Transfer 0.2mL of bacterial suspension into a Agar plate, apply evenly, and repeat twice to obtain two plates; ⑤ Place all the plates under the above cultivation conditions, and once the strains grow, they can be used. |
| Storage conditions | 2-8 ℃ |
| Safety level | 1 |
| morphology | The bacterium forms small (0.5–1 mm), circular, opaque colonies with entire margins and a smooth, white surface. They are easily removable and are identified as Gram‑positive (blue‑violet) bacilli. |
| Sharing mode | Public welfare sharing |
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