Question

Aroma in Onion is due to the presence of 

A Allyl propyl disulphide Correct Answer Incorrect Answer
B Diallyl disulphide Correct Answer Incorrect Answer
C Allyl isothiocyanate Correct Answer Incorrect Answer
D Dimethyl pyrazine Correct Answer Incorrect Answer

Solution

The characteristic pungent aroma and taste of onions are due mainly to the presence of sulfides, specifically allyl propyl disulfide.

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