ArticleScientific reports2019
Sampling, identification and sensory evaluation of odors of a newborn baby's head and amniotic fluid.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.
- The effect of breast milk odor on infant pain and stress levels: a systematic review and meta-analysis.BMC pediatrics · 2025Pooled it
- The Effect of Watching Infant Video With or Without Smelling an Infant-Scented Hat With Infant Scent on Anxiety, Milk Volume, Stress, and Attachment in Mothers of Hospitalized Infants in the Neonatal Intensive Care Unit: A Randomized Controlled Trial.Health science reports · 2026Article
- Body odor samples from infants and post-pubertal children differ in their volatile profiles.Communications chemistry · 2024Article
- Sniffing the human body volatile hexadecanal blocks aggression in men but triggers aggression in women.Science advances · 2021Article
- Body Odours Sampled at Different Body Sites in Infants and Mothers-A Comparison of Olfactory Perception.Brain sciences · 2021Article
Corrections and comments
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Authors and funding
9 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
For baby odor analyses, noninvasive, stress-free sample collection is important. Using a simple method, we succeeded in obtaining fresh odors from the head of five newborn babies. These odors were chemically analyzed by two-dimensional gas chromatography coupled with mass spectrometry (GC × GC-MS), and compared with each other or with the odor of amniotic fluid from the baby's mother. We identified 31 chemical components of the volatile odors from neonate heads and 21 from amniotic fluid. Although 15 of these components were common to both sources, there was an apparent difference in the GC × GC patterns between the head and amniotic fluid odors, so the neonate head odor might be individually distinct immediately after birth. Therefore, we made artificial mixtures of the major odor components of the neonate head and maternal amniotic fluid, and used psychological tests to examine whether or not these odors could be distinguished from each other. Our data show that the artificial odor of a neonate head could be distinguished from that of amniotic fluid, and that the odors of artificial head odor mixtures could be correctly discriminated for neonates within an hour after birth and at 2 or 3 days of age.
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