Topics:
Animal Refresher, Dairy Science
Sanitizing Agent for Milking Utensils
View Complete Answer & Explanation
Question (English)
Milking utensils should be sanitized with which agent before use?
- Hypochlorite ✓ Correct
- Detergent
- Washing powder
- Formalin
Explanation:
Correct Answer: Hypochlorite
Milking utensils should be sanitized with hypochlorite (sodium hypochlorite solution) before use. Hypochlorite is an effective, low-cost, broad-spectrum disinfectant approved for dairy use.
Why Hypochlorite?
- Kills most bacteria including pathogens (E. coli, Salmonella, Staphylococcus).
- Leaves no harmful residue when used at recommended concentrations.
- Easy to prepare and widely available.
Dairy Utensil Materials
- Material mainly used for manufacturing dairy utensils: Aluminium/Stainless steel.
- Stainless steel is preferred as it is non-reactive, easy to clean, and does not impart flavours.
Preservatives Used in Milk
- Boric acid, Borax, Benzoic acid, Formalin, H₂O₂, Salicylic acid, Na₂CO₃, NaHCO₃
- Natural preservatives in milk: Lactoperoxidase, Lactoferrin, Conglutinin
📚 About this Topic — Animal Refresher
This multiple choice question is from Animal Refresher, Dairy Science. It has 4 options with a detailed explanation of the correct answer. Practice more MCQs from Animal Refresher to strengthen your preparation.
