Q: What is the difference of washing from hand disinfection?
A: Introduction:- Hand hygiene is very important for health. Hands are very important route of germs…
Q: Phenyl Ethyl Alcohol agar encourages the growth of what type of microorganisms?
A: Answer - Option A - Gram positive bacteria
Q: which of the following is best to sterilize heat-liable (sensitive) solutions? a, pasteurization…
A: From above question Option d (filtration) is correct.
Q: What is a pure culture?
A: Introduction Culture is referred to th process of growing the cell outside the animal or plant body…
Q: How does pasteurization help us in our everyday life even before it was discovered?
A: As recently as the nineteenth century, humans risked serious illness or even death by drinking…
Q: What is Pasteurization?
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: What is the effect of moist heat and dry heat? Define TDT and TDP. What is the minimum sterilization…
A: Sterilization is defined as a technique which is used for complete removal, killing or deactivation…
Q: when heat treatment is used as to contril microbial growth, what is the immediate impact of this…
A: The process of killing microbes or preventing their growth is called as sterilization. Sterilization…
Q: Why would hydrogen peroxide be an effective disinfectant?
A: We have to answer why hydrogen peroxide can be an effective disinfectant.
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: What are the microbes used in fermentation of products?
A: Food products contain many types of microbes transmitted either through the soil, plants, animals,…
Q: How are microorganisms able to change the pH of the media in which theyare grown?
A: The microbes can live and reproduce only within an optimum range of environmental conditions. Many…
Q: What is the pH indicator in the mannitol salt agar plate? O Bromcresol purple O Kovac's reagent O…
A: For isolating pathogenic staphylococci from samples, cosmetics, and microbial limit tests, Mannitol…
Q: What are the advantages of UV disinfection versus, or as acomplement to, chemical disinfection with…
A: UV disinfection treatment is a very rapid physical process for disinfecting or sterilizing any…
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 correlation between radiation “energy” and the mechanisms of sterilization?
A: Safety is of utmost importance while working with any contagious or pathogenic substance or living…
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: How alcohol is effective at contolling microbial growth?
A: Sterilization: Sterilization includes the complete wipeout of all microscopic life on a surface.…
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: How do microorganisms in a chemostat differ frommicroorganisms in a batch culture?
A: Microbial culture refers to breeding or growing of microorganisms in laboratory-controlled…
Q: Why do you think autoclave sterilization of media is preferred over open flame?
A: An autoclave is used to sterilize surgical equipment, laboratory instruments, media and other…
Q: What are the primary purposes of pasteurization, and what isultrapasteurization?
A: The method of killing the pathogenic microorganisms such as viruses, bacteria, spores, and fungi is…
Q: What is the media used in Urease Test and expected results?
A: Urease test is defined as a biochemical test that distinguishes the basic alkaline fermentation of…
Q: What are the possible ways to sterilize heat labile products? Explain your answer with suitable…
A: Heat labile materials are those substances that can undergo change rapid change when exposed to high…
Q: Why is a GasPak anaerobic jar necessary for the culture of anaerobes on Brewer’s anaerobic agar…
A: Brewer’s anaerobic agar and fluid thioglycollate medium (FTM) are used to grow bacteria. Both of…
Q: Why must you first clean debris from items before beginning disinfection or sterilization? (
A: Until the discovery of the microbes by the famous scientist Louis Pasteur, one of the signs of the…
Q: Why is 15 minutes generally used for sterilization? Why is agar added to medium?
A: Sterilization is the process in which all life forms like microbes (fungi, bacteria, viruses,…
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: 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: Of what practical importance are air borne microorganisms to the laboratory workers? What…
A:
Q: Do pure cultures have to be used in a chemostat?
A: Chemostat is a culture chamber where microorganisms are cultured under static environment. The…
Q: What are several microbial targets of pasteurization?
A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…
Q: What products are sterilized using high energy ionizing radiation?
A: Sterilization is the process of killing microorganisms.
Q: explain methods for cleaning beans using flat bed screen and drum spray cleaner
A: Much of the mechanical cleaning procedures must be performed in the field for proper storage of the…
Q: What is the purpose of the different types of media (solid, semi-solid, broth)?
A: Culture medium is the medium consist of mixture of nutrients and substances which are required for…
Q: What type of media components cannot be sterilized in an autoclave?
A: Sterilization refers to the complete destruction or elimination of all viable organisms. The process…
Q: Is Vinegar a disinfectant?
A: It is not an EPA-registered disinfectant that means it won't kill 99.9 percent of bacteria and…
Q: What is the difference between a disinfectant and an antiseptic?
A: As per our company's guidelines we are supposed to answer single question at a time, please repost…
Q: What are the different types of Pasteurization?
A: Pasteurization is the process of heat processing the liquid (mainly milk) or food so that the…
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 temperature for pasteurisation?
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- What microorganisms serve as the reference point in determining the time and temperature of pasteurization?What is the effect of moist heat and dry heat? Define TDT and TDP. What is the minimum sterilization condition of autoclave? What is tyndallization, incineration, pasteurization.What are the different types of Pasteurization?
- What are several microbial targets of pasteurization?Given the following common laboratory materials, which of the three methods of heat sterilization do you think is the most appropriate and practical to use in sterilizing them ? Why do you think so ? a) empty flask b)L-rod (glass rod c)10 ml glass pipet d) wire needles e)antibiotic solutionWhat is the purpose of pasteurization in performing a simple fermentation process utilizing available raw materials such as fresh fruit and vegetables?
- What is the point of the pressure in the autoclave sterilization?The steps to convert chaulmoogra oil into an injectable treatment are: I. extraction II. saponification III. hydration IV. acidification V. esterificationAside from Paraffin, what is your recommended infiltrating medium for routine purposes? why?