Topics:
Animal Refresher, Dairy Science
Specific Gravity of Buffalo Milk
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Question (English)
The specific gravity of cow milk is 1.028–1.030, while that of buffalo milk is:
- 1.030 to 1.032 ✓ Correct
- 1.028 to 1.030
- 1.032 to 1.034
- 1.026 to 1.028
Explanation:
Correct Answer: 1.030 to 1.032
The specific gravity of buffalo milk is 1.030–1.032, which is slightly higher than cow milk (1.028–1.030) due to its higher SNF and total solids content.
Specific Gravity of Different Milks
- Cow milk: 1.028–1.030
- Buffalo milk: 1.030–1.032
- Skim milk: 1.035–1.037
- Colostrum: 1.070
How Specific Gravity Changes
- Decreases: Addition of water OR addition of cream/fat
- Increases: Addition of skim milk OR removal of cream/fat
- Formula: Specific gravity = 1 + CLR/1000 (CLR = Corrected Lactometer Reading)
- Measured with Quevenne lactometer at 15.6°C
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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.
