Human scent: from infants to adolescents. Free Technical Library News

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Human Scent: From Babies to Teens

29.03.2024

The odors emitted by the human body are not only an essential part of our natural state, but also play a significant role in our relationships and communication. Recent research by American chemists is shedding light on differences in the composition of odors emanating from infants and adolescents, which may have important implications for our understanding of the influence of odors on human interactions.

A group of American chemists studied the composition of odors emanating from infants and adolescents and found significant differences between them. The study found that infants had higher levels of aromatic compounds reminiscent of soap, perfume and violets, while adolescents had unique compounds that smelled like sweat and musk.

The researchers conducted a comparative analysis of the body odors of 18 infants under three years of age and 18 adolescents aged 14 to 18 years. Participants in the experiment were advised to avoid eating foods with intense odors and using perfumed products for two days before collecting samples. After collecting underarm odor samples and conducting chemical analysis in the laboratory, the characteristic odor patterns for each age group were identified.

It has been established that adolescents have higher concentrations of carboxylic acids, and also have unique compounds characterized by the odors of sweat and musk. While babies have higher levels of aromatic compounds, giving them a more pleasant smell.

The composition of the odors emitted by the human body changes throughout life, and these changes can have important implications for interactions between people. Understanding these differences will help us better understand how odors influence our relationships and communication, and may lead to new methods of influencing interpersonal interactions through odor cues.

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