Write down the criteria for media selection and the basic requirements for media formulation for fermentation processes.
Q: Explain how primary and secondary fermentation, including malpractice fermentation is used to…
A: Secondary fermentation for beer is to allow it to condition after the primary fermentation is…
Q: in terms of cultures used to start the fermentation, Differentiat alcoholic and acetic acid…
A: Fermentation is a biological reaction that occurs in various living organisms. This process begins…
Q: What group of microorganisms is responsible for producing fermented beverages? What microorganism…
A: Fermentation is defined as the metabolic process in which yeasts, bacteria, or other microbes are…
Q: a selected local fermented food or drink in Ghana giving particular attention to the fermentation…
A: Fermentation is the procedure that involves several chemical reactions and various enzymes are…
Q: Relate the concentration profile of cell growth, substrate utilization and product formation for…
A: Fermentation- It is a metabolic process that produces changes in organic substances through the…
Q: Differentiate among the ingredients and functions of enriched, selective, and differential media.
A: It is important to grow microorganisms outside the body for the study of their characteristics and…
Q: List three general uses for industrial fermentation ethanol.
A: On an industrial scale, ethanol is produced by the fermentation of molasses. Molasses is the mother…
Q: distinguish between selective, differential, enriched, and minimal media. Give examples of…
A: Introduction Microbiological media, often known as bacterial culture media, is a bacterial growth…
Q: The bacterial cultures for the industrial fermentation process need to be maintained in an…
A: Exponential phase - Following a period during which the growth rate of the cells gradually…
Q: Distinguish between chemostat and turbidostat showing diagrams as applied in continuous fermentation…
A: The process that involves the use of microorganisms in which the starter culture is fed continuously…
Q: Provide a photograph of an autoclave with labels. Discuss briefly how autoclaving control microbial…
A: In a particular environment, the growth of a population of microbes refers to microbial growth. In…
Q: List the two main types of culture media and how each differs and the types of microbes which grow…
A: Culture media contains all the elements which the bacteria needs for growth and is not selective in…
Q: How to culture the media of L. bulgaricus and S. thermophiles properly by using aseptic technique?
A: For the culture of L. bulgaricus and S. thermophiles RCA (Reinforced clostridial) agar and ST…
Q: Describe fully how to culture the media of L. bulgaricus and S. thermophiles properly by using…
A: The thermophilic lactic acid bacteria (LAB) Lactobacillus bulgaricus and Streptococcus thermophilus…
Q: Which of the following statements is true regarding steam sterilization? a. It is a universal…
A: steam sterilization , also called autoclave sterilization , is used in microbiological laboratory in…
Q: In the multiple fermentation tube technique does the absence of gas formation after 24 hours…
A: Coliform microbes are life forms that are available in the climate and in the defecation of all…
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: List some commercial uses of alcoholic and lactate fermentation.
A: Fermentation is a metabolic process by which microorganisms anaerobically break down carbohydrates…
Q: What other foods are produced by microbial fermentations? What organisms are involved?
A: Microbial fermentation is a process through which the microbes decompose and utilize the…
Q: Discuss a selected local fermented food or drink giving particular attention to the fermentation…
A: Fermentation is the procedure that involves several chemical reactions and various enzymes are…
Q: Explain the medium used is either synthetic or complex medium for fermentation production.
A: Culture mediums in microbiology or even animal or plant biotechnology are used to support the growth…
Q: Explain the medium used is either synthetic or complex medium for fermentation production. Identify…
A: Fermentation is a metabolic process where the carbohydrate is broken down anaerobically to produce…
Q: List some Products of Fermentation in Microorganisms.
A: Fermentation: A metabolic process that produces chemical changes in organic substrates…
Q: Which of the following medium:function classification is INCORRECT? Sabouraud Dextrose: selective…
A: These are the culture media used in Microbiology Lab to grow and recognize the different kind of…
Q: What is the PH indicator utilized for fermentation media? ( short answer)
A: Answer: FERMENTATION : It is the metabolic process in which chemical changes occur in an organic…
Q: Define differential media and selective media.
A: A growth medium or culture medium can be defined as the solid, liquid, or semi-solid substance…
Q: describe the main characteristics of batch fermentation
A: In a typical batch process, the ingredients are combined together and the reaction proceeds without…
Q: Describe the differences between suspended growth and supported growth in a fermentation system.
A: Introduction The metabolic process of fermentation involves the action of enzymes to cause chemical…
Q: Identify the qualities of enriched, selective, and differential media;use examples to explain their…
A: Microbes are isolated and cultured for various reasons. The role of media is crucial in the culture,…
Q: Name the three general categories of media, based on theirinherent properties and uses.
A: Microbial media or bacterial culture media is a growth medium that is used to grow bacteria in…
Q: discuss how the black precipitate is formed in the butt of the test tube during a tripple sugar iron…
A: Triple sugar iron fermentation test is a microbiological test, that test a microorganism’s ability…
Q: discusses an important practical application of fermentation.
A: Fermentation is the process by which organisms like yeasts, bacteria, etc. convert starch or sugar…
Q: Explain the advantages of fed-batch operation mode and give an example for a type of product…
A: Fermentation is a biological process which takes place in oxygen-deprived conditions by a different…
Q: Describe the industrial fermentation process of Cephalosporin by including the type of fermentation…
A: Antibiotics are produced in the bioreactors. The isolation of the product depends on the quantity…
Q: Describe the characteristics of microorganisms must have to be useful in the industrial fermentation…
A: Microorganisms are interesting organisms that have an enormous variety of characteristics.…
Q: Using aseptic techniques, list the general procedure of inoculating a broth from a plate culture.
A: Aspetic techniques that you should follow during inoculating a broth from a plate culture are:…
Q: Describe the characteristics of alcohol fermentation and lactic acid fermentation.
A: Fermentation is a metabolic process that generates chemical variations in organic substrates by the…
Q: What is the importance of fermentation to microbial metabolism? Please include citation.
A: Microbial metabolism refers to how a microorganism receives the energy and nutrients (such as…
Q: What is the point of the pressure in the autoclave sterilization?
A: Autoclaves are the devices which are like pressure cookers and used in laboratories that provide a…
Q: Outline the fermentation processes related to the preparation ofdairy products.
A: The process of fermentation is defined as the chemical changes in the organic substrates via enzymes…
Q: Outline the substrates that are most frequently used for industrial fermentation and describe the…
A: Industrial fermentation involves the employment of microorganisms like bacteria and fungus, as well…
Q: how are microorganisms are involved in the production of lagers? include the process of…
A: Lager is a kind of beer which has been blended and molded at low temperature. Lagers can be pale,…
Q: Describe the deference between microbial contamination and microbial fermentation in milk?
A: Fermented or cultured milk is prepared by adding microbes like bacteria or moulds to the normal milk…
Q: what factors are to be considered when choosing raw materials for industrial fermentation
A: The input goods or inventory that a company requires to manufacture its products are known as raw…
Q: In the tripple sugar fermentation test, why is the triple sugar iron agar called a multi-test…
A: The process of chemical breakdown of complex substances into simple ones in the absence of oxygen…
Q: Give the components, properties and special considerations in preparation (if there's any) on the…
A: MacConkey Agar . It is selective for gram- negative rods bacteria. EMB . It is selective for fecal…
Q: Illustrate the fermentation profiles (substrate utilization, and cell growth) for batch, fed- batch…
A: Fermentation is mostly used in industrial manufacturing for the production of variety of products…
Q: Differentiate between a yeast-lactic and a mold-lactic fermentation
A: Fermentation is one of the world's oldest methods of food preservation. Natural fermentations are…
Q: Explain Chromatography Techniques in measuring food contaminants.
A: Chromatography is a important method help in the detection of many impurities , based on colour…
Q: Provide brief definitions for defined media and complex media.
A: It is vital to establish a suitable biochemical and biophysical environment for any bacteria to be…
Write down the criteria for media selection and the basic requirements for media formulation for fermentation processes.
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- Discuss a selected local fermented food or drink giving particular attention to the fermentation procedure (natural or controlled culture), desired products, byproducts and the key fermentative microbes involved.In the tripple sugar fermentation test, why is the triple sugar iron agar called a multi-test system? list the concentrations of sugars in the media and the possible results due to fermentationDiscuss a selected local fermented food or drink in Ghana giving particular attention to the fermentation procedure (natural or controlled culture),desired products,byproducts and the key fermentative microbes involved.
- Describe the following chemicals require in fermentation medium a) Micronutrient b) Trace elementMicrobial products can be classified as three major categories. With the use of sketch, briefly explain the kinetic patterns of growth and product formation in batch fermentation.describe the main characteristics of batch fermentation
- Outline the substrates that are most frequently used forindustrial fermentation and describe the importance of eachsubstrate.Describe the characteristics of microorganisms must have to be useful in the industrial fermentation process. Explain why these characteristics are important.Explain the advantages of fed-batch operation mode and give an example for a type of product obtained by fed-batch bioprocess.