12 Questions
What is the main focus of applied microbiology?
Study of enzymes, proteins, molecular biology, etc. in prokaryotes and eukaryotic microbes
What is one of the key purposes of using microbes in applied microbiology?
To improve texture, taste, and flavor of food products
What process is commonly used for converting milk into yoghurt?
Fermentation process
Which microbes are commonly used in the production of cheese?
Fungi
What is the first step taken when producing milk products like yoghurt and cheese?
Pasteurizing the milk to destroy unwanted microbes
Which compound contributes to the buttery flavor in dairy products like yoghurt?
Diacetyl
What bacterial strains are added to milk for industrial production of yoghurt?
Streptococcus thermophilus and Lactobacillus delbrueckii
What compound contributes to the dense consistency of yoghurt during its production?
Lactic acid
How is the characteristic taste of yoghurt developed during its production?
Acetaldehyde-like compounds from lactobacilli
Which enzyme is traditionally used to impart dense texture to cheese during production?
Rennet from the alimentary canal of cattle
How is the shelf life and probiotic properties of yogurt improved during manufacturing?
By pasteurization
What types of cheese are formed after storing freshly prepared cheese for 3 to 12 months?
Semi-hard cheddar cheese
Test your knowledge on applied microbiology, enzymes, proteins, molecular biology, and the fermentation process used in producing food and medicines with the help of microorganisms. Explore the microbes involved in the conversion of milk into yogurt and the production of dairy products.
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