Type of detergent most commonly used in dairy industry is - | Agrigyan

Q.1

Livestock Products Technology- ICAR JRF/SRF 2024 (Q.53)

MCQ (Single Correct) +4 −1

Type of detergent most commonly used in dairy industry is -

Acidic Neutral Alkaline Correct PH independent

Detergents in Dairy CIP (Clean-in-Place) Systems:
Milk soil consists of organic deposits (milk fat, casein, whey proteins) and inorganic mineral salts (milk stone).
Alkaline Detergents (e.g., sodium hydroxide / caustic soda, sodium carbonate, sodium metasilicate) are the most commonly used primary cleaning agents:
High pH saponifies fats into soluble soaps.
Peptizes and dissolves proteinaceous matrices.
(Acid detergents like nitric or phosphoric acid are used intermittently to dissolve mineral milk stone).
nalysis:
(Alkaline): Correct predominant detergent type.

Correct option: (3) Alkaline

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