Question:
Which one of the following bacteria is contributing to phenolic flavour in bottle sterilized milk?
Which one of the following bacteria is contributing to phenolic flavour in bottle sterilized milk?
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Phenolic flavour: Enterococcus faecium.
Flat sour: Bacillus coagulans.
Musty flavour: Pseudomonas mucidolens.
Flat sour: Bacillus coagulans.
Musty flavour: Pseudomonas mucidolens.
Updated On: Aug 18, 2026
- Bacillus coagulans
- Pseudomonas mucidolens
- Enterococcus faecium
- Lactococcus lactis
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Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Understanding the Concept:
Phenolic flavour is a specific off-flavour in milk.
It is caused by certain bacteria.
Step 2: Key Formula or Approach:
No specific formula.
Need to know the bacteria causing phenolic flavour.
Step 3: Detailed Explanation:
Enterococcus faecium contributes to phenolic flavour in bottle sterilized milk.
Bacillus coagulans causes flat sour spoilage.
Pseudomonas mucidolens causes musty flavour.
Lactococcus lactis is used as a starter culture.
Thus, Enterococcus faecium is the correct organism.
Step 4: Final Answer:
Enterococcus faecium contributes to phenolic flavour.
Hence, the correct option is (C). \bigskip
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