This set of Advanced Fermentation Technology Questions and Answers focuses on “Microbiology – Sampling and Testing”. 1. In which of the following method microorganisms do not grow on the surface of the media? a) Spread plate b) Pour plate c) Membrane filtration d) Surface fermentation 2. Which of the following is not the shape of … Read more
This set of Tricky Fermentation Technology Questions and Answers focuses on “Microbiology – Minimizing Risk of Spoilage”. 1. Who commented that the brewing process is not aseptic? a) Sheth b) Hammond c) Jordan d) Bunker 2. Which of the following theme focusses on motivation, supervision, personal hygiene, etc.? a) Personnel b) Plant and equipment c) … Read more
This set of Fermentation Technology Multiple Choice Questions & Answers (MCQs) focuses on “Microbiology – Product Spoilage”. 1. Who edited the second edition of ‘Brewing Microbiology’? a) Rainbow b) Priest and Campbell c) Dolezil and Kirsop d) Fernandez and Simpson 2. ‘The Beer is resistant to the microbial spoilage’. Who noticed the phenomena? a) Fernandez … Read more
This set of Fermentation Technology Multiple Choice Questions & Answers (MCQs) focuses on “Yeast Propagation”. 1. Which of the following results in the formation of nitrosamines? a) Lactobacillus sp. b) Obesumbacterium sp. c) Streptococcus sp. d) Staphylococcus sp. 2. Hammond and Wenn reported the experiences of a brewery where one newly propagated yeast strain produced … Read more
This set of Fermentation Technology Multiple Choice Questions & Answers (MCQs) focuses on “Yeast Condition and Surplus Yeast”. 1. Which of the following is not the type of quality test of yeast? a) Determining microbial contamination in yeast b) Determining the phenotype of yeast c) Determine the physiological condition of yeast d) Determining the viability … Read more
This set of Fermentation Technology Multiple Choice Questions & Answers (MCQs) focuses on “Yeast Handling in Brewery”. 1. The yeast cake is stored in the refrigerator at _________ a) 5 – 7°C b) 2 – 4°C c) 6 – 8°C d) 8 – 10°C 2. Which of the following difficulty arises when yeast is stored … Read more
This set of Fermentation Technology Multiple Choice Questions & Answers (MCQs) focuses on “Secondary Fermentation”. 1. Which of the following is a true fermentation? a) Secondary fermentation b) Primary fermentation c) Tertiary fermentation d) Conditioning 2. The gravity of the wort at the end of primary fermentation is called _________ a) Mashing b) Attenuation c) … Read more
This set of Fermentation Technology Multiple Choice Questions & Answers (MCQs) focuses on “Laboratory Fermentation System”. 1. Which of the following is not a type of laboratory scale fermenter? a) Mini fermenter b) Tower fermenter c) Stirred fermenter d) Tall tubes 2. The capacity of hypovials in mini fermenters is ____________ a) 120 ml b) … Read more
This set of Fermentation Technology Multiple Choice Questions & Answers (MCQs) focuses on “Fermentation System – Immobilization”. 1. Which of the following is not an advantage of immobilization? a) Minimum reaction time b) Cheap isolation of cells/enzymes c) Can be reused d) Less labour input 2. Who describes Immobilization as physical confinement of microorganisms? a) … Read more
This set of Fermentation Technology Multiple Choice Questions & Answers (MCQs) focuses on “Large Capacity Fermenters”. 1. The capacity of cylindrical fermenters is __________ a) 400 – 1000 hl b) 500 – 1000 hl c) 1000 – 2000 hl d) 500 – 2000 hl 2. Who developed the cylindroconical fermenters? a) Nathan b) Witt c) … Read more
