June 27 is
#NationalOnionDay. Here's a look at an onion's eye-watering chemistry!
https://wp.me/p4aPLT-31
The eye-watering chemistry of an onion
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The latest in the series of food chemistry graphics looks at the chemistry of onions - specifically, what causes their odour, and why chopping onions will make your eyes water. Interestingly, none of the compounds that cause...
Compound Interest