Yeast Handling in Brewery MCQ

Test your knowledge with important Yeast Handling in Brewery MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Yeast Handling in Brewery MCQs on Bissoy. Bissoy App

• Tyrothricin is an anti-oxidant.
  ক

  True

  খ

  False
• The pH of the combination of ammonium persulphate and phosphoric acid is more effective than acid lower pH lower than 2.2.
  ক

  True

  খ

  False
• Who studied the effects of acid washing on 16 yeast strains?
  ক

  Fernandez et al.

  খ

  Simpsom and Hammond

  গ

  Jackson

  ঘ

  Ogden
• Which of the following antibiotics is suitable for the use in dairy industries?
  ক

  Streptomycin

  খ

  Gentamicin

  গ

  Tyrothricin

  ঘ

  Bacteriocin nisin
• Who proposed the use of polymyxin B?
  ক

  Gray

  খ

  Kazin

  গ

  Lyon

  ঘ

  Ogden
• Which of the following bacteria is responsible for the development of potential carcinogens?
  ক

  Lactobacillus acidophilus

  খ

  Enterobacter agglomerans

  গ

  Obesumbacterium proteus

  ঘ

  Pediococcus halophilus
• The rheological properties of yeast slurry fit in ___________
  ক

  Bingham pseudoplastic rheology

  খ

  Dilatant rheology

  গ

  Casson body rheology

  ঘ

  Pseudoplastic rheology
• What is the function of the microbiological filter?
  ক

  Preventing the larger molecules to pass

  খ

  Control of attemperation

  গ

  Maintenance of hygiene

  ঘ

  Maintaining water supply
• The attemperation in slurry form is assisted by ______________
  ক

  Baffles

  খ

  Agitator

  গ

  Sparger

  ঘ

  Stirrer
• The yeast storage is made of _____________
  ক

  Iron

  খ

  Glass

  গ

  Wood

  ঘ

  Stainless steel
• Which of the following is not an advantage of storing yeast as a slurry?
  ক

  The risk of infection is controlled

  খ

  Transportation via pumping

  গ

  Attemperation is simple

  ঘ

  It is a cheap technique
• Prolonged storage of yeast as a cake may lead to _________________
  ক

  Autolysis

  খ

  Radiolysis

  গ

  Oncolysis

  ঘ

  Hemolysis
• Which of the following difficulty arises when yeast is stored as a pressed cake?
  ক

  Pressure control

  খ

  Foam control

  গ

  Dissolved oxygen control

  ঘ

  Temperature control
• The yeast cake is stored in the refrigerator at _________
  ক

  5 – 7°C

  খ

  2 – 4°C

  গ

  6 – 8°C

  ঘ

  8 – 10°C