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CHROMagar™,™C.perfringens

应力和应力Clostridium perfringens

顺序参考,顺序参考

Please use these references when
连接位置分配器:

5000 mL Pack………。。PF652

Included:base PF652(B)+supplement PF652(S1)+supplement PF652(S2)

说明,说明

Colonies Appearance

Clostridium perfringens

orange

C.difficile 

green-blue to green

性能,性能

Clostridium perfringensis involved in food poisoning and animals’infections。Beef,poultry,gravies,and dried or pre-cooked foods are common sources ofC.perfringensinfections。C.perfringens infection often occurs when foods are prepared in large quantities and kept warm for a long time before serving。



AlthoughC.perfringens在城市里,在城市里,在城市里,在城市里,在城市里,在城市里,在城市里,在城市里C.perfringensbacteria that produce enough toxin in the intestines to cause illness。



Everyone is susceptible to food poisoning fromC.perfringens。事故发生率C.perfringensinfection and can experience more severe symptoms that may last for1to2weeks。Complications,including dehydration,may occur in severe cases。


磁盘控制和准备中心

1.To be used with pouring or surface méthode(by direct streaking,spreading or filtration technique)whereas with TSC medium bacteria have to be placed between two layers of agar in order to grow in black colonies。

2.Specific medium forClostridium perfringenswhile TSC medium detects sulfate-reducing bacteria,including the non pathogens。

3.Theorange coloration makes the vizualization very easyon the other hand,the spread of the colonies black color and the fact that they faint after a while in TSC medium(as described in the ISO14189)makes the colony count difficult。

装配,装配

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