When human began using of microorganisms for making fermented food?
a) 1000 years ago
b) 2000 years ago
c) 3000 years ago
d) 4000 years ago
Which of the following problem/s was/were associated with traditional methods of fermented food preparation?
a) time consuming
b) costly
c) more complex
d) both b and c
Which of the following fermented product/s can be obtained from milk?
a) yogurt
b) cheese
c) kefir
d) all of these
Which of the following fermented product/s can be obtained from fruits?
a) alcohol
b) vinegar
c) cider
d) both b and c
Which of the following fermented product/s can be obtained from vegetables?
a) pickle
b) kimchi
c) kefir
d) both a and b
Which of the following fermented product/s can be obtained from legumes?
a) sausage
b) peproni
c) soy sause
d) all of these
