NEET · BiologyEasy
Which of the following is a common source of citric acid produced on an industrial scale?
- A.Acetobacter aceti
- B.Clostridium butylicum
- C.Aspergillus niger
- D.Saccharomyces cerevisiae
Show correct answer & step-by-step solution
Correct answer: C — Aspergillus niger
Solution
- Citric acid is an organic acid used in the food industry.
- It is produced commercially through the fermentation process.
- The fungus Aspergillus niger is the primary microbe used for this purpose.
- Hence the answer is (C).
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