BeNa Culture Collection
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| Culture medium | BNCC352249 |
| Description | Malt extract agar |
| Composition | Malt Extract Powder:130.0g, Chloramphenicol:0.1g, Agar:15.0g, pH:6.0±0.2(25℃) |
| Growth conditions | 25 ℃; 24-48 hours; aerobic; |
| Subculture procedure | ① Prepare one test tube containing 5-10 mL of liquid culture medium and two 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 Transfer 0.5mL of liquid culture medium into a freeze-drying tube, dissolve it thoroughly, and then transfer it back into the liquid test tube, mixing well; ④ Transfer 0.2mL of bacterial suspension into a Agar plate, apply evenly, and repeat twice to obtain two plates; ⑤ Place all liquid test tubes and plates under the above cultivation conditions, and the bacterial strains can be used once they grow. |
| Storage conditions | 2-8 ℃ |
| Safety level | 2 |
| morphology | The colony diameter is 0.5-1mm, circular, with neat edges, opaque, milky white on the front, raised in the middle, smooth on the surface, moist in texture, does not produce pigments, G+(blue purple), purity: pure, cocci |
| Sharing mode | Public welfare sharing |
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