Explain the concepts of TDT (Thermal Death Time) and TDP (Therma Death Point), and discuss one example of how these measurements can be modified to produce food for human consumption that is free of microbial contaminants yet still tasty. Use examples. What are the minimum TDTs for vegetative cells and endospores?
Control of Microbial Growth
It can be defined as the process to inhibit or prevent the growth of the population of microorganisms. It usually involves the use of physical and chemical agents to the growth of microorganisms. It is very important to control the growth of microorganisms, especially in the pharmaceutical and biotechnology industries, academic research, medical field, and food industry.
Sterilization
It is a method for the destruction of all forms of vegetative growth and endospores from a medium. In other words, sterilization can be defined as a method of killing every microbial organism such as bacteria, fungi, etc. present in an object or a medium. There are different strategies present to sterilize an object, like physical methods and chemical methods of microbial control.
Explain the concepts of TDT (Thermal Death Time) and TDP (Therma Death Point), and discuss one example of how these measurements can be modified to produce food for human consumption that is free of microbial contaminants yet still tasty. Use examples. What are the minimum TDTs for vegetative cells and endospores?
The thermal death point (TDP) of a microorganism is the lowest temperature at which all microbes are killed in a 10-minute exposure. ... A similar parameter, the thermal death time (TDT), is the length of time needed to kill all microorganisms in a sample at a given temperature.
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