Alteration of perceived fragrance of essential oils in relation to type of work: a simple screening test for efficacy of aroma.
Alteration of perceived fragrance of essential oils in relation to type of work: a simple screening test for efficacy of aroma.
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与工作类型相关的精油香气的变化：香气功效的简单筛选测试。
DOI：
10.1093/chemse/24.4.415
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发表时间：
1999
期刊：
影响因子：
3.5
通讯作者：
Tadashi Aoki
中科院分区：
文献类型：
--
作者：
Yoshiaki Sugawara;Yoshiko Hino;Mami Kawasaki;C. Hara;Keiko Tamura;Naomi Sugimoto;Yuko Yamanishi;Mitsuyo Miyauchi;Tsutomu Masujima;Tadashi Aoki
根据工作类型，即脑力劳动、体力劳动和听到环境（自然）声音，描述了精油香味的感知变化。本研究检测的精油有依兰、橙、天竺葵、柏树、佛手柑、绿薄荷和杜松。在评估在一个给定的香气感知的变化，感官测试采用其中的香味的感知是由13对对比形容词评估。在每一种工作前和工作后分别吸入香水，记录得分，并对每一种工作的13个印象描述符的得分变化进行学生t检验。经证实，吸入精油会根据不同的工作类型对香味产生不同的主观感受。例如，在体力劳动后吸入柏木会产生比工作前更好的印象，而橙色则会在体力劳动后产生比工作前更差的印象。对于脑力工作，下班后吸入杜松似乎会产生良好的印象，而天竺葵和橙则会产生不利的印象。从这些研究，以及之前对薰衣草、迷迭香、芳樟醇、薄荷、马郁兰、豆蔻、檀香、罗勒和酸橙的研究中，我们得出结论，这里描述的感官测试不仅可以作为香气功效的筛选测试，而且可以作为香气样品的分类表，可以相互参考。
The perceptional change of fragrance of essential oils is described in relation to type of work, i.e. mental work, physical work and hearing environmental (natural) sounds. The essential oils examined in this study were ylang ylang, orange, geranium, cypress, bergamot, spearmint and juniper. In evaluating change in perception of a given aroma, a sensory test was employed in which the perception of fragrance was assessed by 13 contrasting pairs of adjectives. Scores were recorded after inhaling a fragrance before and after each type of work, and the statistical significance of the change of score for 13 impression descriptors was examined by Student's t-test for each type of work. It was confirmed that inhalation of essential oil caused a different subjective perception of fragrance depending on the type of work. For example, inhalation of cypress after physical work produced a much more favorable impression than before work, in contrast to orange, which produced an unfavorable impression after physical work when compared with that before work. For mental work, inhalation of juniper seemed to create a favorable impression after work, whereas geranium and orange both produced an unfavorable impression then. From these studies, together with those conducted previously with lavender, rosemary, linalool, peppermint, marjoram, cardamom, sandalwood, basil and lime, we thus concluded that the sensory test described here might serve not only as a screening test for efficacy of aroma but also as a categorized table for aroma samples which can act as a reference to each other.