Question

Critric acid used in production of beverages, toffees, chocolates is by fermentation of ______ by aspergillus niger.

• A. grapes
• B. sugar molasses
• C. apple
• D. coffee nuts

Answer 1

The correct option is A grapes

Citric acid present in grapes is used in the production of beverages, toffee and chocolates. It is produced by the fermentation of grapes with the help of aspergillus niger.

So the correct answer is 'Grapes'.