Q. Which of the following Ascomycetes are used for riboflavin production?

View solution

Q. B. flavum strain can be used for the production of

View solution

Q. A major organism used in commercial bioleaching for copper recovery is

View solution

Q. During fermentation, pyruvic acid is converted into organic products such as

View solution

Q. Which of the following are true for the heterofermentative microorganism producing lactic acid?

View solution

Q. The submerged fermentation of vinegar utilizes special fermentor designs known as

View solution

Q. The major organism used in the microbial production of citric acid is

View solution

Q. Which of the following organism is utilized for the production of D-L-alanine?

View solution

Q. The aerated submerged bacterial fermentation to produce vitamin B12 employs strains of

View solution

Q. Which of the following is a heterofermentative micro-organism?

View solution

Q. Riboflavin is a by-product of __________ fermentation carried out by Clostridium spp.

View solution

Q. Rickes et al. recovered active crystalline vitamin B12 from the culture of

View solution

Q. The rapid process of microbial oxidation developed to produce acetic acid from ethanol at Schutzenbach, Germany is also known as

View solution

Q. Which of the following micro organism utilizes lactose as a carbon source in production of lactic acid from whey media?

View solution

Q. The organism which utilizes the pentose of sulphite waste liquor for lactic acid production is

View solution

Q. Chlorotetracycline a broad spectrum antibiotic is produced by

View solution

Q. The production of acetic acid from ethanol is an

View solution

Q. Which of the following agents involve biosensors linking with electronic circuit?

View solution

Q. β-carotene is also known as

View solution

Q. Vinegar is a fermentation derived food product containing not less than

View solution