Question:
Which of the followings is the wrong statement about liquid smoke?
Which of the followings is the wrong statement about liquid smoke?
Show Hint
While liquid smoke contains far fewer carcinogens (PAHs) than traditional wood smoke, it is not completely free of them.
Updated On: Aug 5, 2026
- It is non-polluting
- It is free of carcinogens
- It exhibits bacteriostatic or bacteriocidal effects
- It checks mould formation
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Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept:
Liquid smoke is a food additive used to impart a smoky flavor and color to processed meats without using traditional wood smoke houses.
It is produced by burning wood, condensing the smoke in water, and filtering the solution.
Step 2: Detailed Explanation:
Let us analyze each statement about liquid smoke:
- Option A: It is non-polluting. This is correct. Because liquid smoke is applied directly as a spray, dip, or ingredient, it does not release particulate-laden smoke into the atmosphere, making it environmentally friendly compared to traditional smoking.
- Option C: It exhibits bacteriostatic or bactericidal effects. This is correct. Liquid smoke contains organic acids and phenolic compounds that inhibit bacterial growth.
- Option D: It checks mould formation. This is correct. The active chemical components in liquid smoke act as preservatives that inhibit mold growth on the product's surface.
- Option B: It is free of carcinogens. This is the incorrect statement. While liquid smoke is processed to remove most heavy tars and insoluble polycyclic aromatic hydrocarbons (PAHs), it still contains trace amounts of these compounds.
Because it is not entirely free of these carcinogenic residues, calling it completely "free of carcinogens" is technically incorrect.
Step 3: Final Answer:
The incorrect statement is that liquid smoke is completely free of carcinogens, making Option (B) the correct choice.
Liquid smoke is a food additive used to impart a smoky flavor and color to processed meats without using traditional wood smoke houses.
It is produced by burning wood, condensing the smoke in water, and filtering the solution.
Step 2: Detailed Explanation:
Let us analyze each statement about liquid smoke:
- Option A: It is non-polluting. This is correct. Because liquid smoke is applied directly as a spray, dip, or ingredient, it does not release particulate-laden smoke into the atmosphere, making it environmentally friendly compared to traditional smoking.
- Option C: It exhibits bacteriostatic or bactericidal effects. This is correct. Liquid smoke contains organic acids and phenolic compounds that inhibit bacterial growth.
- Option D: It checks mould formation. This is correct. The active chemical components in liquid smoke act as preservatives that inhibit mold growth on the product's surface.
- Option B: It is free of carcinogens. This is the incorrect statement. While liquid smoke is processed to remove most heavy tars and insoluble polycyclic aromatic hydrocarbons (PAHs), it still contains trace amounts of these compounds.
Because it is not entirely free of these carcinogenic residues, calling it completely "free of carcinogens" is technically incorrect.
Step 3: Final Answer:
The incorrect statement is that liquid smoke is completely free of carcinogens, making Option (B) the correct choice.
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