Unique ID issued by UMIN | UMIN000052507 |
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Receipt number | R000059922 |
Scientific Title | Examination of the antifatigue effect iuduced by the cacao polyphenol of chocolate |
Date of disclosure of the study information | 2023/10/17 |
Last modified on | 2023/10/16 13:08:13 |
Examination of the antifatigue effect of the cacao ingredient in the commercial chocolate
Examination of the antifatigue effect of chocolate
Examination of the antifatigue effect iuduced by the cacao polyphenol of chocolate
Examination of the cacao polyphenol's antifatigue effect
Japan |
Healthy Adult/Fatigue
Not applicable | Adult |
Others
NO
The aim of this study is to elucidate whether fatigue before and after the learning of healthy adult is mitigated by the intake of cacao polyphenol in chocolate.
Efficacy
In this experiment, physical examinations: subjective fatigue degree, blood pressure, pulse and flicker level of the examinees are measured, before the intake of chocolate. The examinees take in chocolate before learning start. After one hour learning, the same physical examinations of examinees are measured. After 30 minutes later, the same physical examinations are measured again. The examinees take two types of chocolate with different content of cacao polyphenol and perform two times of similar experiments. In this study, comparing the differences of fatigue level in each experiment, the influence of cacao polyphenol of chocolate is analyzed.
Interventional
Factorial
Non-randomized
Open -no one is blinded
Dose comparison
2
Treatment
Food |
Before one hour learning, the examinees take two pieces of chocolate which is 4.65 g and contains 59mg cacao polyphenol per one piece.
Before one hour learning, the examinees take two pieces of chocolate which is 4.65 g and contains 32mg cacao polyphenol per one piece.
20 | years-old | <= |
65 | years-old | > |
Male and Female
The healthy adult examinees who can take chocolate and perform one-hour learning action are targeted.
The examinees who cannot take in chocolate or have an allergy to chocolate and cacao are excluded.
19
1st name | Seiichiro |
Middle name | |
Last name | Nishida |
Tezukayama University
Faculyty of Comtemporary Human Life Science
6318585
3-1-3 Gakuenminami Nara City Japan
0742880004
s-nishida@tezukayama-u.ac.jp
1st name | Seiichiro |
Middle name | |
Last name | Nishida |
Tezumakaya University
Faculyty of Comtemporary Human Life Science
6318585
3-1-3 Gakuenminami Nara City Japan
0742880004
s-nishida@tezukayama-u.ac.jp
Tezukayama University
Seiichiro Nishida
Tezukayama University
Other
Tezumakaya University
3-1-3 Gakuenminami Nara City Japan
0742880004
s-nishida@tezukayama-u.ac.jp
NO
2023 | Year | 10 | Month | 17 | Day |
Unpublished
Preinitiation
2023 | Year | 10 | Month | 05 | Day |
2023 | Year | 10 | Month | 05 | Day |
2023 | Year | 10 | Month | 18 | Day |
2024 | Year | 03 | Month | 31 | Day |
2023 | Year | 10 | Month | 16 | Day |
2023 | Year | 10 | Month | 16 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000059922
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