A new discovery in the scientific world has shocked professionals. According to research carried out at McGill University in Montreal, rats' unusual aversion to bananas is due to the release of a compound present in the fruit, which is equal to that released in the urine of females pregnant.
So if you're curious and want to know more about why male rats don't like bananas, just keep reading this article.
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Canadian university scientists report in a new study that a component called n-pentyl acetate, present in female urine and which inhibits male hormonal changes, it is also the compound that gives bananas their scent. characteristic. The researchers claim that the discovery of this fact was even more shocking because they weren't looking for it specifically, it just happened.
The scientists were analyzing the pregnant females in the laboratory for another experiment, when they noticed a strange action on the part of the male mice. This occurs because females, in order to protect their offspring from male mice that tend to engage in aggression to improve genetic fitness, need to release chemosignals to keep them far away. With this reaction, the researchers decided to test another source with the same released substance, to analyze whether male rats would have the same reaction.
When observing that the n-pentyl acetate present in the urine of pregnant females kept the male rats away, the researchers introduced banana oil into the experiment to see if they would act in the same way, as the compound can also be found in the fruit.
The effect could not have been better. The scientists saw that the presence of the banana in the place where the male rats were produced the same effect as the female's urine. In addition, they were able to analyze an increase in the stress level of these animals.
