Cooling can control the spread and growth of bacteria. As the temperature lowers, the movement and division of bacteria slows and eventually, as the temperature falls enough, ceases.
Asked in Milk
Why is immediate cooling is necessary after pasteurisation?
Pasteurisation does not kill all bacteria in the milk. Some bacteria are not killed in the heating process and will start to multiply again after pasteurisation. Cooling after pasteurisation is needed in order to limit the amount of bacterial growth that occurs. Bacteria reproduce very slowly in cold conditions, but very quickly in hot conditions. Cooling is the only preservative that is used after pasteurisation. ...
Asked in Mechanical Engineering
What is a bypass pot feeder?
A bypass pot feeder is used to add a chemical (liquid or solid) to the suction side of a process pump. This is most commonly used with cooling water that is circulated from a cooling water tower to a heat load. Injecting chemicals can be used to control pH or various bacteria, etc. ...
The positive control of the lactose operon in bacteria is what?
Catabolite repression is the positive control of the lactose operon in bacteria. Glucose is metabolized initially and when depleted, the lactose. ...
Asked in Biology, Chemistry, Genetics
Bacteria use dehydration synthesis to make something from monosaccharides?
how does dehydration control the growth of bacteria?
Asked in Industries and Professions
What is a process of the food industry that is used to kill harmful bacteria?
A process of the food industry that is used to kill harmful bacteria is pasteurization. Milk is made to last longer and control bacteria through pasteurization. Any product containing eggs is pasteurized to control bacteria. ...
Asked in Farm Crops
How can bacteria be used to control insects in crops?
One example is the use of a bacteria called Bacillus thuringiensis on certain crops such as members of the cabbage family to help control Lepidopteran insects. The insects eat leaves which have the bacteria on them, and the bacteria have a protein which is toxic to the caterpillar, killing it. ...
Asked in Mycology or Fungi, Bacteria
What ways are there to control bacteria?
Although most bacteria are harmless, and many are beneficial, the risks of bacterial infections are great enough to warrant efforts to control bacterial growth. One method used to control the growth of potentially dangerous bacteria is sterilization. Sterilization destroys all bacteria by subjecting them to great heat. Another method of controlling bacteria is by using disinfectants-chemical solutions that kill pathogenic bacteria. They're also used for cleaning products. ...
Asked in Microbiology
What is the purpose of cooling the inoculating instrument prior to obtain the inoculum?
otherwise the heat would kill the bacteria (inoculum)
Asked in Bacteria
What factors can you control that would slow down the reproduction of the bacteria?
One of the factors that can you control that would slow down the reproduction of bacteria is the temperature and the humidity. Many bacteria grow best in a warm, humid environment similar to human body temperature. ...
Asked in Bacteria
What regarding control of the lac operon and lactose utilization in bacteria is false?
Bacteria preferentially utilize lactose as a carbon source.
Asked in Ford Escort LX
Where is the temperature control switch for the cooling fan1992 ford escort lxlocated?
There is no temperature control switch for the cooling fans. The PCM Power control module receives input from the temperature sensor on the water outlet housing. The PCM turns on the fans when the temperature reaches 210 degrees through the CCRM. ...
Do we drink harmful bacteria spores in Pasteurized milk?
No. Pasteurization is designed so that the quick heating and cooling kills these harmful bacteria "spores" that come with milking cows. Bacteria are not found in the udder or teat, rather just as the milk enters from the teat. ...
Asked in Home & Garden, Refrigerators
Will a bad cold control thermostat stop refrigerator from cooling?
Yes a bad cold control will not let the compresser come on to check bypass cold control if compresser comes on replace cold control. ...
Are all bacteria are pathogenic?
No. Almost all bacteria are not. There are bacteria everywhere performing essential functions like breaking down dead animals and plants. Bacteria are essential to health helping digest food and preventing pathogenic bacteria from getting out of control. ...