Question

Which chemical is present in onion

Answer 1

Answer:

syn-propanethial-S-oxide chemical present in onion.

It stimulates the eyes' lachrymal glands so they release tears. Scientists used to blame the enzyme allinase for the instability of substances in a cut onion.

Explanation:

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Answer 2

Answer:

onions produce the chemical irritant know as syn-propanethial-s-oxide.