Influence of concentration of fragrances on salivary α-amylase

M. Yamaguchi, Yusuke Tahara, S. Kosaka

研究成果: ジャーナルへの寄稿記事

7 引用 (Scopus)

抄録

Synopsis The objective is to reveal the influence of the concentration of fragrances on salivary biomarkers, which reflect the human stress system, in 15 female young healthy adults. Lavandula officinalis and Citrus aurantium were used as the test samples. Salivary biomarkers such as α-amylase activity (AMY), cortisol (CORT) and dehydroepiandrosterone (DHEA) were measured during baseline, inhalation and post-inhalation periods. Our results indicated that (i) a significant difference was not observed for the control and the 3 wt% test samples, however, the AMY was decreased by inhalation of the 1 wt% test samples (P < 0.05); (ii) AMY levels changed more significantly than did the hormone levels; (iii) a tendency of negative correlation was not observed between DHEA and CORT. It was considered that the time-course change of AMY might be a useful index of the inhalation of fragrances, which reflects the acute psychosomatic reactivity of humans.

元の言語英語
ページ(範囲)391-395
ページ数5
ジャーナルInternational Journal of Cosmetic Science
31
発行部数5
DOI
出版物ステータス出版済み - 10 1 2009

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Fragrances
Amylases
Inhalation
Cortisol
Dehydroepiandrosterone
Biomarkers
Hydrocortisone
Lavandula
Citrus
Hormones
Young Adult

All Science Journal Classification (ASJC) codes

  • Chemistry (miscellaneous)
  • Ageing
  • Pharmaceutical Science
  • Drug Discovery
  • Dermatology
  • Colloid and Surface Chemistry

これを引用

Influence of concentration of fragrances on salivary α-amylase. / Yamaguchi, M.; Tahara, Yusuke; Kosaka, S.

:: International Journal of Cosmetic Science, 巻 31, 番号 5, 01.10.2009, p. 391-395.

研究成果: ジャーナルへの寄稿記事

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