Sterilizing and Hygiene Flashcards
1
Q
How can you kill bacterial spores?
A
Spores are highly resistant to heat and chemicals
Must autoclave to kill spores by steaming at 121 deg C for 15 minutes
2
Q
How can you kill exotoxins?
A
Destroyed rapidly at 60C (except staph enterotoxin and E coli heat-stable toxin)
3
Q
How can you kill endotoxins?
A
Stable at 100C for 1 hour