Understanding the Micro-world Flashcards
Microorganisms
Small living organisms that can only be seen through a microscope
Pathogens
microorganisms that can cause illness
Toxins
pathogens that produce toxins
Fecal-oral Route
food that is contaminated by food handlers that do not wash their hands after going to the bathroom
Jaundice
A yellowing of the eyes and skin
Onset Time
the speed at which a foodborne illness causes symptoms
Bacteria
single celled living organisms that can spoil food and cause illness
FAT TOM
the 6 conditions bacteria needs to grow: Food, Acidity, Temperature, Time, Oxygen, and Moisture
pH
the measure of acidity, 0 = highly acidic. 14 = highly akaline
Temperature Danger Zone
41-135 degrees which is the most suitable temperature for bacteria to grow
Water Activity
a scale to determine moisture, 0= low 1= high
Spore
bacteria that contaminates growing food such as potatoes.
Virus
a microbial food contaminate that does not grow in food but can be transferred there by someone who is sick
Parasite
Cannot grow in food and require a living host in order to survive. often found in seafood
Fungi
Pathogens that only sometime make people sick