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What is the D-value for a microorganism if it takes 5 minutes to reduce the popu
What is the D-value for a microorganism if it takes 5 minutes to reduce the population by 90% at 121°C?
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What is the D-value for a microorganism if it takes 5 minutes to reduce the population by 90% at 121°C?
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The D-value is the time required to reduce the microbial population by 90%, which in this case is 5 minutes.
Questions & Step-by-step Solutions
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Q: What is the D-value for a microorganism if it takes 5 minutes to reduce the population by 90% at 121°C?
Solution:
The D-value is the time required to reduce the microbial population by 90%, which in this case is 5 minutes.
Steps: 4
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Step 1: Understand what D-value means. It is the time needed to reduce the number of microorganisms by 90%.
Step 2: Look at the information given. It says it takes 5 minutes to reduce the population by 90% at 121°C.
Step 3: Since the D-value is defined as the time to reduce the population by 90%, we can directly use the time given.
Step 4: Conclude that the D-value for this microorganism at 121°C is 5 minutes.
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