Question:
Which of the following is not included in the in vitro tests recommended by ICMR for screening putative probiotic strains?
Which of the following is not included in the in vitro tests recommended by ICMR for screening putative probiotic strains?
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ICMR tests: acid/bile resistance, BSH activity, antibiotic resistance.
Pathogen adhesion reduction: not in ICMR list.
Pathogen adhesion reduction: not in ICMR list.
Updated On: Aug 18, 2026
- Resistance to acid and bile
- Bile salt hydrolase activity
- Ability to reduce pathogen adhesion to surfaces
- Antibiotic resistance pattern
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Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Understanding the Concept:
Probiotic strains are screened using specific tests.
ICMR has recommended certain tests.
Step 2: Key Formula or Approach:
No specific formula.
Need to know the ICMR recommendations.
Step 3: Detailed Explanation:
ICMR recommends tests for:
- Resistance to acid and bile (A).
- Bile salt hydrolase activity (B).
- Antibiotic resistance pattern (D).
Ability to reduce pathogen adhesion is not specifically recommended.
Thus, it is not included.
Step 4: Final Answer:
Ability to reduce pathogen adhesion is not included.
Hence, the correct option is (C). \bigskip
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