Mcb 464: Advanced Food Microbiology Quiz
10 Questions
| Total Attempts: 13
.
Questions and Answers
- 1.Food additives that help maintain the structures of food and food products are known as
- A.
Polysaccharides
- B.
Stabilizers
- C.
Thickners
- D.
Exopolysaccharides
- 2.An example of functional foods that can help increase the absorption of minerals in the intestine is
- A.
Probiotcs
- B.
Prebiotics
- C.
Synbiotics
- D.
Fermented foods
- 3.The use of mixed strain starter cultures could make the final product undesirable due to some certain challenges
- A.
True
- B.
False
- 4.Sphigomonas paucimobilis is known to produce a food additive known as
- A.
Dextrans
- B.
Pullans
- C.
Gellans
- D.
Xantham gum
- 5.Which of the following type of starter cultures is less likely to be attacked by bacteriophages
- A.
Multi-strain starters
- B.
Bulk starters
- C.
Heterofermentative starter cultures
- D.
Mother starters
- 6.Which of the following statements is NOT true
- A.
There are functional foods can contain both fructo-oligosaccharides and also Bifidobacterium latum
- B.
Functional food selective exerts beneficial effects on the intestinal bacteria
- C.
There are functional foods that are foods in their natural state.
- D.
Functional foods are all of microbial origin
- 7.Large scale production of microbial food products without the use of starter cultures is very possible
- A.
True
- B.
False
- 8.Consider the scenario and answer the questions that follow: Paul like taking 'tasers' . Although 'tasers' are not digestible, whenever he takes them he observes an increase in the metabolism of SOME intestinal bacteria. What kind of food is 'tasers' ?
- A.
Special intestinal food
- B.
Prebiotics
- C.
Synbiotics
- D.
Probiotics
- E.
Option 5
- 9.Which of the following holds lots of advantage for the economy of any nation of the world
- A.
Food spoilage
- B.
Food fermentation
- C.
Food borne diseases
- D.
None of the above
- 10.All fermented foods are probiotics
- A.
True
- B.
False
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