1. Being able to put an Organic seal on your food product is a simple procedure; the manufacturer just fills out the necessary forms. True or False
2. Which of the following is/ are (a) non-living entity that can cause illness? Mark all that apply.
Protozoa
Prions
Bacteria
Eukaryotes
3. What is the total time, from exposure to the reported outbreak for an E. coli infection?
2 to 3 weeks
2 to 3 months
2 to 3 days
4. Which of these are ways to safely handle food? Mark all that apply.
Marinating meat or seafood on the counter.
Eating raw cookie dough.
Thawing frozen food in the refrigerator.
Boiling leftover marinade before using again.
5. Over 70% of the microbiological cell is comprised of water. True or False
6. An eggshell is an example of an intrinsic microbial growth factor. True or False
7. Of the bacteria covered in this section, the one having the ability to grow at the lowest water activity is:
Staphylococcus aureus
Vibrio parahaemolyticus
Clostridium botulinum
Listeria monocytogenes
8. Being able to put an Organic seal on your food product is a simple procedure; the manufacturer just fills out the necessary forms. True or False
9. Which bacterium can grow at refrigerator temperature (40oF /4oC or lower)?
Listeria monocytogenes
Vibrio parahaemolyticus
Staphylococcus aureus
Clostridium perfringens
1.false.they should get certified or verifird by the organic food authority from particular country for that they should submitt an application.after getting certificate their product can be sealed.
2.prions..these are waste proteins which can harm to human a d cause fatal conditions such as neurodegenrative disease in human
3.2 to 3 days arethe intubation period of E.coli.after exposure to E.coli symptoms will arise with in 3 days
4.marinating meat or sea food can decrease the carcinogens present in the food while it cooking in high temperature.this will reduces the growth of bacteria
1. Being able to put an Organic seal on your food product is a simple procedure;...
Please answer true or false. Words cannot be changed or added in to make it true or false. Listeria monocytogenes: Gram-positive, motile rods, ubiquitous and non-sporeforming Listeriosis (~25% mortality rate): usually diagnosed from blood sample or cerebrospinal fluid. Septicemia, meningitis, encephalitis: systemic listeriosis, In pregnant women: abortion and neonatal listeriosis. Listeria cells invade intestinal cells. Listeria outbreak is usually coming from ready to eat food Acriflavine in listeria enrichment broth is major active compound against Proteous, Staphylococcus and fungus. Esculin...
Food Microbiology Purpose To utilize the process of fermentation to make yogurt To describe organisms responsible for food borne illnesses and summarize a recent outbreak Introduction Microorganisms have been used for centuries for food preservation and to improve or change its taste. Evidence exists that yogurt, which is milk fermented by bacteria, has been around for over 4000 years. Today, many of the foods we eat are the result of microorganisms acting on foods for a specific and desired effect....