Penicillium flavum|336243 |BNCC

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Penicillium chrysogenum

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 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	1
morphology	Filamentous fungi have obvious colonies on Czapek's agar medium, with white, dense and flat hyphae that vigorously spread and grow, producing a large number of white spores
Sharing mode	Public welfare sharing