Q: How does E coli grow in liquid medium?
A: The liquid medium is used to grow the bacteria culture in the test tube and also it will involve the…
Q: Explain when "formulated media" was chosen to be used as a medium in the fermentation process?…
A: A growth medium, also known as a culture media, is a solid, liquid, or semi-solid that is used to…
Q: What is the purpose of rennin in cheese-making?
A: Cheese is made from milk of cows, buffalos, goats and sheep. It is obtained from coagulation of milk…
Q: What are the diffrent steps in the manufacture of cheese
A: Cheese is a dairy product, derived from milk and produced in wide ranges of flavors, textures and…
Q: Why would farmers be concerned about nitrifying bacteria?
A: Nitrifying bacteria are a small group of aerobic bacteria belonging to the family Nitrobacteraceae…
Q: How is vinegar produced from fermentation?
A: Fermentation is the anaerobic process that is associated with the metabolism of organic molecules…
Q: What is agar?
A: Agar also known as agar-agar is a dried jelly like substance which has been obtained from Gracilaria…
Q: Why does the commercial production of yeast require special equipment to achieve adequate aeration,…
A: High yield of yeast cannot be attained unless air in a huge quantity is injected in fermentation…
Q: Name the source from where agar-agar is obtained.
A: Agar-agar is a gelatinous substance that is formed by a combination of linear polysaccharide agarose…
Q: What is the primary reason that wine is pasteurized?
A: Food technology is a branch of science which deals with various aspects of food science such as…
Q: State four reasons why barley is terminated in beer brewing process.
A: Beer brewing: The process of production of beer by steeping a starch source in water,…
Q: What happens during the malting process in beer?
A: Malting involves the controlled germination of grains to mobilize the enzymes like amylases and…
Q: What is the purpose of food irradiation, and how does it work?
A: Irradiating food kills bacteria and extends life of the food.
Q: What is the end product of fermentation? Lactic acid Oxygen Ethanol Two of the above
A: Introduction :- Through the activity of enzymes, fermentation is a metabolic process that results in…
Q: Does pasteurisation effectively kill all the miroorganisms in milk? If not, why is it used?
A: Pasteurisation includes warming fluids at high temperatures for short measures of time.…
Q: Why do you think it is important to end the tempeh fermentation before the molds sporulate?
A: Tempeh is a traditional dish of he Indonesian people. Tempeh is prepared by fermenting of soybeans…
Q: Why do the leaf disks in the baking soda solution (treatment) begin to float?
A: The baking soda solution used in floating disk photosynthesis demonstration. Release of Oxygen in…
Q: Why is spelt flour considered as wheat flour?
A: Spelt flour/Triticum spelta It is an anicent whole grain grown in many parts of the world. Spelt…
Q: The most probably number (MPN) method for measuring Nitrifiers in soil Microbiology ?
A: Microbiology is the branch of biology that deals with study of organisms that are too small to be…
Q: What is one advantage of a pour plate over a streak plate?
A: The pour plate method is a technique used to count the number of colony-forming bacteria found in a…
Q: What is a pure culture and how can one be obtained
A: Cells are the structural and functional units of life.
Q: What are some advantages and disadvantages of using ionizing radiation to sterilize food?
A: Sterilization involves physical methods for removing or controlling the microbes. The physical…
Q: Why bakers prefer wheat flour compared to non-wheat flour?
A: Baking is a method of food preparation that involves the use of dry heat, usually in an oven. Hot…
Q: What is the purpose of extracting coffee three times with dichloromethane? Why not five or six…
A: Beverages are the drinks usually used as refreshing drinks like coffee, tea, wine, beer etc.…
Q: What process would explain why the dyes spread through the agar?
A: Agar -- Agar is polymer and mixture of polysaccharides obtained from the cell wall of red algae .…
Q: Why can milk become sour due to bacteria even though it has been pasteurized?
A: Pasteurization is the process in which non-packaged and packaged foods such as fruit juice, milk, or…
Q: What is the nature of samples that should NOT be placed inside the drying-oven?
A: According to the question, we have to explain the nature of the samples that should not be placed…
Q: What is the temperature for pasteurisation?
A: There are several methods to preserve food products and beverages or to increase their shelf life,…
Q: What types of bacteria grow on nutrient agar?
A: Nutrient agar is a nutrient-rich medium that allows the growth of a wide range of organisms in the…
Q: How do you prepare a Potato Dextrose agar in a 500ml glass bottle (NOT FROM COMMERCIAL POWDER)
A: Potato Dextrose Agar, also called as PDA, is a typical microbial growth medium produced using an…
Q: What are fermentations and why are they useful to many microorganisms?
A: Respiration involves biochemical oxidation of glucose to derive energy (in the form of ATP or…
Q: Why does the rate of product formation level off with time?
A: Reaction rate = Δ[C]/Δt, where Δ[C]= change in product concentration overtime period Δt. Products…
Q: what is the enzyme present in squash soup food product?
A: Butternut squash is rich in important vitamins, minerals, and disease-fighting antioxidants. This…
Q: how to prepare salt and sugar solutions as packing media for canned fruits and vegetables?
A: Answer :- To prepare salt and sugar solutions as packing media for canned fruits and vegetables the…
Q: Why are vegetables and fruits coated with wax during shipping and upon storage?
A: Lipids are not polymers like other biomolecules like proteins and carbohydrates. It plays a major…
Q: Why does honey stay at room temperature for months/years without "spoiling" or being affected by…
A: SPOILAGE- Mostly contamination comes from external sources during bleeding, handling, and at the…
Q: Draw the batch bioreactor used in the production of Parmesan cheese in a simple form.
A:
Q: What is the major difference between Thayer-Martin and chocolate agar? When would you use…
A:
Q: What is Bt cotton??
A: A GMO or genetically engineered organism is the outcome of recombinant DNA technology or RDT that…
Q: What is the preparation condition for culturing a mould sample?
A: Introduction: Mould is a fungal specimen which is grown in filamentous structure called hyphae. They…
Q: What are the disadvantage(s) of using vinegar in cheese production?
A: In dairy meals, acid serves a variety of purposes. Acids have an important function in preserving…
What is the purpose of the mashing step in beer-making?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
