Question

The logarithmic order of death for bacterial population is described by

• A. Decimal reduction time
• B. Death rate curve
• C. Death production curve
• D. Death reduction curve

Hint:

Decimal reduction time (D-value) → measures microbial death rate.

Answer 1

The Correct Option is A

Decimal reduction time (D-value) is the time required to kill 90% of microorganisms at a specific temperature, reflecting the logarithmic death pattern of bacteria.