What considerations should be made to safely thaw frozen foods for later consumption?

Q: Why is excreted organic matter important to many ironoxidizers?

A: Iron oxidizers are chemotrophic bacteria that derive their energy by oxidizing dissolved ferrous…

Q: What is the significance of thermotolerant E. coli? How did we use temperature to help select for…

A: The phrase "total coliforms" refers to a vast group of Gram-negative, rod-shaped bacteria with a…

Q: Explain the following functional properties, indicating the macronutrient which exhibit such…

A: There are three types of macromolecules carbohydrates, proteins and fats.They exhibit different…

Q: a. Explain how osmotic pressure and pH are used in preserving foods.b. What effects do they have on…

A: A microorganism is a microscopic organism that may exist in its single-celled form or in a colony of…

Q: Briefly explain the mechanism involved in the following food preservation methods, and give examples…

A: Given: To explain the mechanism of ultrasound, hydrostatic pressure and light waves in preserving…

Q: Expand the biological abbrevation (i) ACTH (ii) TSH.

A: These two are abbreviations of hormones.  Hormones are chemical messengers that are secreted…

Q: sentation on Ohmic Heating in food preservation.

A: Heating food is an effective way of preserving food because the great majority of harmful pathogens…

Q: All of the following are routinely used to preserve foods excepta) high concentrations of sugar.b)…

A: Food preservation is defined as one of the methods to protect food from unwanted microbial growth…

Q: Determine the basic principles of using temperature to preserve food.

A: The use of heat can get rid of or lessen the microorganisms found in food items. Commercial…

Q: Identify physical and chemical methods used for foodpreservation. How does each method limit growth…

A: Food items are highly prone to spoilage due to various types of microbial actions. The components of…

Q: Which is important to refrigerate: fresh stew or bread? Why?

A: Microorganism: These are too small organism which is impossible to see by naked eyes. They exist in…

Q: What are the key physical and chemical parameters that must be controlled in a fermenter?

A: Fermentation is the process of incomplete oxidation of substrates in absence of oxygen or under the…

Q: Explain the role of lactic acid bacteria and yeast in the making of fermented foods.

A: Through the activity of enzymes, fermentation is an anaerobic process which results in chemical…

Q: Provide background information about pigments and cooking time in vegetables, and provide rationale…

A: Different vegetables are different in colours because of the presence of pigments present in them…

Q: What is Substrate Concentration?

A: Enzyme kinetics is the investigation of the synthetic reactions that are catalyzed by enzymes. In…

Q: Why do foods differ in shelf- life? How sauger reduces water activity?

A: The shelf life of food is the period during which the food retains an acceptable quality from a…

Q: What then would be the maximum concentration of alcohol in beverages that are naturally fermented?

A: Fermented drinks are made from soaked grains, fruit juices, black tea, herbal infusions, and green…

Q: What are the sources of contaminants in food? What group of microorganisms is the most common food…

A: Food contamination alludes to the presence of unsafe synthetic chemicals & microorganisms in…

Q: What is the difference between bottled water and tap water?

A: Water is a very important natural resource for the survival of organisms. It is known as the source…

Q: Briefly explain the mechanism involved in the following food preservation methods, and give examples…

A: Food Preservation is a process that is focused on methods of handling and treating food for slowing…

Q: n your own words, what is the function of pressure canning? pls indicate the temperature required

A: Pressure Canning- It is a method which is commonly used to preserve fruits, meats, fish, vegetables,…

Q: Sensitivity to spoilage is affected by the water content of food. Why? please explain in detail

A: Food spoilage refers to any alteration in food that makes it unfit for human consumption, and it may…

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: explain food preservation and explain methods used in food reservation (Non-chemical), such as…

A: FREEZING It is a method of preserving fresh meat and food by keeping the original characteristics…

Q: Explain the term Food irradiation?

A: Disinfection is a process of killing germs from a surface or any object. There are many types of…

Q: Briefly explain the mechanism involved in the following food preservation methods, and give examples…

A: NOTE:- "As you have posted multiple parts under one, we will solve the first part for you, to get…

Q: What is the differencebetween antioxidant activity and antimicrobial activity in terms of  the food…

A: different food molecules have been identified which have antioxidant and antimicrobial activity .

Q: When are microbes in food harmless?

A: Bacteria are the most important microorganisms to the food processor. Some bacteria are beneficial…

Q: Insulin hormone will be produced in a stirred tank bioreactor. E.coli will be used during…

A: Bioreactor:       In simple terms, it is defined as a device that supports biologically active…

Q: What effect does acid rain have on the enviorment on a macrocosmic scale?

A: Acid rain occurs as a result of chemical reactions. When compounds like sulfur dioxide and nitrogen…

Q: How does retention time affect microbial digestion of food in agut compartment?

A: Digestion is the process of breakdown of complex large insoluble food materials into water-soluble…

Q: How is insulin produced in the Stirred tank bioreactor?

A: Insulin enzyme is produced by the pancreas and it help us in maintaining blood glucose level.insulin…

Q: What is a biological process whereby food can manufacture their own food using raw materials?

A:

Q: How does food science play a role in ensuring foods are not contaminated?

A: Food Science is related with the study of agriculture and nutritional  Science. It includes various…

Q: How is water decontaminated and made safe to drink?

A: Water is very important for our survival it is required in almost all the processes which we do in…

Q: What is the optimum requirements of the squash soup to know if that soup is acceptable and high…

A: Squash soup It is rich in vitamin A, potassium, fiber, and several other vital nutrients. These…

Q: Why is transfat not good for the health? Explain briefly.

A: Let's start with examples of food containing transfat ( trans fatty acids)-   Commercial baked…

Q: Does a compensatory pause always follow a PVC? Explain.

A: The most prevalent cause of abnormal heart rhythms is premature ventricular contractions (PVCs). The…

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 are the different types of microbial metabolic and physiological needs and related them to food…

A: Bacteria  Microscopic prokaryotic organisms found in water, soil, springs, radioactive waste, etc.…

Q: When the lipoproteins are subjected to electrophoresis, the rank order for distance travelled from…

A: Lipoproteins are classifiedby their electrophoretic mobility pattern into alpha, beta , pre-beta and…

Q: Why might the addition of inorganic nutrients stimulate oildegradation whereas the addition of…

A: Biomolecules are the biological molecules that are present inside the living organisms. These…

Q: Explain four clinical symptoms on the human that expose to the etiologic agent in food.

A: Etiological agents are defined as the infectious substances containing microbes or pathogens and can…

Q: How to reduce/control copper pollution?

A: Pollution is the contamination of soil, air, and water by harmful substances. This results in…

Q: what are the factors that influence a Dispenser Behaviour? briefly explain

A: Dispensing includes all activities all activities that occur between the time the prescription is…