LPT-0155
QUESTION
LP system is related with?
OPTIONS
(A) Cleaning of dairy utensils
(B) Packaging of milk and milk products
(C) Germicidal property of milk
(D) Transportation of milk
ANSWER
(C) Germicidal property of milk
EXPLANATION
The LP system refers to the lactoperoxidase system, a natural antimicrobial system in milk involving lactoperoxidase, thiocyanate, and hydrogen peroxide. It can temporarily suppress bacterial growth and is therefore related to the germicidal or bacteriostatic property of milk. Hence, option (C) is correct.
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