Unique ID issued by UMIN | UMIN000029049 |
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Receipt number | R000033227 |
Scientific Title | Effects of aroma compounds in coffee on its flavor and relaxation and concentration in humans. |
Date of disclosure of the study information | 2017/09/08 |
Last modified on | 2020/03/30 12:36:34 |
Effects of aroma compounds in coffee on its flavor and relaxation and concentration in humans.
Coffee aroma and stress index
Effects of aroma compounds in coffee on its flavor and relaxation and concentration in humans.
Coffee aroma and stress index
Japan |
Healthy volunteers
Adult |
Others
NO
To reveal which of aroma compounds in coffee increases relaxation or concentration.
Others
Physiological response
Continuous addition test.
Measure before and after test: salivary amylase activity, blood pressure, and pulse rate.
Interventional
Parallel
Randomized
Individual
Single blind -participants are blinded
Placebo
2
Educational,Counseling,Training
Food |
Performs a continuous addition test
Intervention period: for 15 min.
Sniff a cup of coffee that is flavored with an aroma constituent (an off-flavor component) before and every 5 min during the test.
Performs a continuous addition test
Intervention period: for 15 min.
Sniff a cup of coffee that is flavored with another aroma constituent (such as furfuryl compound) before and every 5 min during the test.
18 | years-old | <= |
29 | years-old | >= |
Male and Female
Students of the University of Niigata Prefecture
Persons who cannot drink coffee.
20
1st name | Shin |
Middle name | |
Last name | Kamiyama |
Faculty of Human Life Studies, University of Niigata Prefecture
Department of Health and Nutrition
950-8680
471 Ebigase, Higashi-ku, Niigata City, Niigata Prefecture, Japan
025-368-8269
kammy@unii.ac.jp
1st name | Shin |
Middle name | |
Last name | Kamiyama |
Faculty of Human Life Studies, University of Niigata Prefecture
Department of Health and Nutrition
950-8680
471 Ebigase, Higashi-ku, Niigata City, Niigata Prefecture, Japan
025-368-8269
kammy@unii.ac.jp
University of Niigata Prefecture
University of Niigata Prefecture
Other
University of Niigata Prefecture
471 Ebigase, Higashi-ku, Niigata City, Niigata Prefecture, Japan
025-270-1300
unp@unii.ac.jp
NO
2017 | Year | 09 | Month | 08 | Day |
Unpublished
30
Delay expected |
Preparing a report for publication
Completed
2017 | Year | 07 | Month | 10 | Day |
2017 | Year | 07 | Month | 25 | Day |
2017 | Year | 10 | Month | 01 | Day |
2018 | Year | 01 | Month | 31 | Day |
2017 | Year | 09 | Month | 07 | Day |
2020 | Year | 03 | Month | 30 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000033227
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