Extended Penicillium|146144 |BNCC

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Penicillium expansum

Culture medium	BNCC352256
Description	Czapek Dox Agar
Composition	NaNO₃:3.0g, K₂HPO₄:1.0g, MgSO₄:0.5g, KCl:0.5g, FeSO₄:0.01g, Sucrose:30.0g, Agar:15.0g
Growth conditions	28 ℃; 5-7 days; aerobic
Subculture procedure	① Prepare the above 2 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 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.
Storage conditions	2-8 ℃
Safety level	1
morphology	Spread growth, yellow front, purity: pure
Sharing mode	Public welfare sharing