Sweaty, vinegary and sweet odors mingle to make dark chocolate’s smell
Researchers reconstructed the aroma in the lab
![chocolate](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2019/05/052219_cw_chocolate_feat.jpg?fit=860%2C460&ssl=1)
NOSE GOES Researchers concocted the smell of two dark chocolate bars from their odor-producing compounds.
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