Psychological and Physiological Human Responses of Rose Aroma

玫瑰香气的人体心理和生理反应

• 批准号: 17580021
• 负责人: OHGAMA Toshimasa
• 金额: $ 2.3万
• 依托单位: Chiba University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2005
• 资助国家: 日本
• 起止时间: 2005 至 2006
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-17580021/
• 关键词: rose; volatile component; sensual test

The scents of 6 modern roses were evaluated using 15 bi-pole and 2 mono-pole rating scales in semantic differential. As the result of factor analysis, following three factors were extracted : a) comprehensive valuation, b) quality and c) intensity. The blue scent is evaluated among them with a highest score in both sexes.The effects of rose volatile components on stress built up the exercise responsibility were examined by measuring amylase activity in saliva. These results suggested that the activity was highest just after removing the exercise responsibility and decreased gradually in time-course, and that also observed to reduce than that of repose time.Furthermore, the effects of rose volatile components on mental stress were examined by using an electrocardiogram and electroencephalogram. The effective, intensive, fatigue and tensional impressions were also subjectively measured. These results indicated that the ratio of alpha rhythm was significantly reduced and that of beta rhythm was increased in electroencephalogram, when the rose volatile component was given. The average of heart rate in electrocardiogram was independent of the presence of rose scents. There was statistically significant difference in the tensional impression of subjective evaluation scales.

采用15个双极和2个单极评价量表对6种现代玫瑰的香气进行了评价。因子分析的结果提取出3个因子：a）综合评价因子、B）质量因子和c）强度因子。通过测定唾液中淀粉酶的活性，研究了玫瑰挥发性成分对运动应激反应的影响。这些结果表明，在解除运动责任后，活动性最高，随着时间的推移，活动性逐渐降低，并且比休息时间减少。有效的，密集的，疲劳和紧张的印象也被主观测量。结果表明，给予玫瑰挥发性成分后，脑电图中α节律的比率显著降低，β节律的比率显著增加。心电图心率的平均值与玫瑰气味的存在无关。主观评价量表的紧张感差异有统计学意义。