BeNa Culture Collection
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| Culture medium | BNCC352250 |
| Description | Comprehensive PDA agar |
| Composition | Potato Infusion Powder:10.0g, Glucose:20.0g, KH2PO4:3.0g, MgSO4.7H2O:1.5g, Thiamine:0.008g, Agar:15.0g, pH:6.0±0.2(25℃) |
| Growth conditions | 28°C; 48-72; Aerobic |
| Subculture procedure | ① Cultivate bacteria into suspension according to culture conditions; ② Measure suspension absorbance and calculate initial concentration using standard formula; ③ Multiply the initial concentration by the survival rate to obtain the actual concentration after lyophilization; ④ Dilute the bacterial suspension to the target concentration based on the actual post-lyophilization concentration, then aliquot and lyophilize; |
| Storage conditions | -20°C |
| morphology | Texture: Fluffy; Produces black spores in later stages; Underside: Pale yellowish-brown with radial grooves |
| Sharing mode | Public welfare sharing |
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