きゅう覚方程式に基づく臭気物質濃度と知覚強度の関連性に関する考察
書誌事項
- タイトル別名
-
- Relationship between concentration of odorants and their perceived intensities on the basis of an olfactory equation.
抄録
An olfactory equation was proposed as for relationship between concentration of an odorant and its perceived intensity. The equation was derived from three underlining processes of olfactory perception, namely (1) absorption of odor molecules to lipid membrane, (2) combination of the molecules with receptor molecule, and (3) neural process in olfactory nervous system. Validity of the proposed equation was examined experimentally as for relationship between concentration of odorant and perceived intensity. Forty odorants, in 8 homologous series, were presented to 6 subjects (4 males and 2 females), who rated on 8 point scale.<br>Results. It was clear that the olfactory equation gave better fit to the perceived intensity, than equations of Weber-Fechner or Stevens predict. Furthermore, close relationship was found between regression coefficients and odor thresholds. Hence, if an odor threshold is estimated from some physicochemical parameters of an odorant, its olfactory equation may be inferred.
収録刊行物
-
- 人間工学
-
人間工学 27 (1), 43-55, 1991
一般社団法人 日本人間工学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001204532676992
-
- NII論文ID
- 130003870590
-
- ISSN
- 18842844
- 05494974
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可