2023-09-06 19:58:31
Cut onion It is a simple task, but it can be very annoying for some people, as it usually causes tears and itchy eyes. This is because the onion releases an irritating gas called thiopropanal sulfoxide when cutting it. Surely you did not know the reason, but now you will discover how to avoid it.
There are many tricks to avoid crying when cutting onions, such as using a very sharp knife, cutting it under cold water or chewing gum. However, there is one that is quite curious: lighting a candle next to the cutting board.
Experts say that it helps to absorb the volatile substances emitted by the vegetable. This will prevent them from reaching the nostrils and eyes, which causes tearing. The gas emission from thiopropanal sulfoxide it usually has a small range radius, regarding 50-90 cm, so the candle will cut through this irritating gas.
Forget the tears when cutting the onion. | Credit: Pixabay.
A study carried out by the University of California at Berkeley, United States, concluded that the candle flame is not hot enough to absorb the thiopropanal sulfoxide. However, the study also found that the candle did help reduce eye irritation by creating a more humid environment that helps dilute the irritant gas.
In short, there is no scientific evidence to confirm that lighting a candle is the best way to cut onions without crying. However, this trick can be effective for some people, as it creates a more pleasant environment and helps reduce eye irritation.
Other tricks to cut the onion
1. Soak the onions in hot water
Soak the onion in water to avoid crying. | Credit: Pixabay.
There is a risk that the texture of the onion will change, but depending on what it is needed for, it can be used. Heat a pot with plenty of water and submerge the half onions in it for five minutes before cutting or chopping them.
2. Lemon juice
The acid in the lemon will help reduce the odor and make you cry. | Credit: Pixabay.
The acid in the lemon can neutralize irritants in the onion. It also offers the additional advantage of avoiding the smell of onion on the table. In this case, you have to rub the table with the lemon, not the knife.
3. Apple cider vinegar
Apple cider vinegar will help you control onion gas. | Credit: Pixavay.
Here you run the risk of changing the taste of the onion. Simply rub the knife with a cotton ball dipped in apple cider vinegar before starting to chop. And repeat the operation if there is a lot to chop.
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