Discussion
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- Question
What temperature is maintained during anaerobic fermentation of red wine?
Options- A. 20-24 °C
- B. 24-27 °C
- C. 27-31 °C
- D. 31-34 °C
- Correct Answer
- 24-27 °C
- 1. The yeast generated during the fermentation of beer is generally separated by
Options- A. centrifugation
- B. filtration
- C. cell disruption
- D. all of these Discuss
- 2. Bock beer is prepared from
Options- A. roasted germinated barley seeds
- B. rice
- C. wheat
- D. grapes Discuss
- 3. Wort is boiled with the hops
Options- A. to help in protein coagulation
- B. to provide bitter taste and flavour to the beer
- C. to help in the coagulation of tannins
- D. All of the above Discuss
- 4. Wort is
Options- A. an aqueous extract of malt
- B. malted barley
- C. coagulated protein obtained during boiling
- D. none of the above Discuss
- 5. Sodium or potassium meta bi sulphate is added to crushed grapes to
Options- A. enhance the flavouring compound
- B. check the undesirable organisms
- C. maintain pH
- D. all of the above Discuss
- 6. Punching down is done
Options- A. for the same reasons as pumping over
- B. to extract tannin
- C. both (a) and (b)
- D. to keep the cap dry Discuss
- 7. Malolactic fermentation
Options- A. produces lactic acid
- B. reduces total acidity
- C. produces diacetyl
- D. all of these Discuss
- 8. Sherry is a type of
Options- A. wine
- B. beer
- C. brandy
- D. none of these Discuss
- 9. Fining a wine is defined as
Options- A. adding one substance to remove another
- B. removing small particles
- C. adding acid
- D. removing tannin Discuss
- 10. Wine yeast
Options- A. is sensitive to sulphur di oxide
- B. is resistant to sulphur di oxide
- C. shows enhanced enzyme production in presence of sulphur di oxide
- D. none of the above Discuss
Beer and Wine problems
Search Results
Correct Answer: centrifugation
Correct Answer: roasted germinated barley seeds
Correct Answer: to provide bitter taste and flavour to the beer
Correct Answer: an aqueous extract of malt
Correct Answer: check the undesirable organisms
Correct Answer: to keep the cap dry
Correct Answer: all of these
Correct Answer: wine
Correct Answer: adding one substance to remove another
Correct Answer: is resistant to sulphur di oxide
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