Effect of L-Carnitine Intake upon Reduction of Hunger Feeling in Young Healthy Females
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- Nagai Narumi
- Department of Nutritional Science, Facility of Health and Welfare, Okayama Prefectural University
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- Kameda Naoko
- Department of Nutritional Science, Facility of Health and Welfare, Okayama Prefectural University
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- Kobashi Riyo
- Department of Nutritional Science, Facility of Health and Welfare, Okayama Prefectural University
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- Nishida Minako
- Department of Nutritional Science, Facility of Health and Welfare, Okayama Prefectural University
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- Horikawa Chika
- Institute for Health Care Science, Suntory Limited
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- Egawa Kahori
- Institute for Health Care Science, Suntory Limited
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- Yoshimura Makiko
- Institute for Health Care Science, Suntory Limited
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- Kitagawa Yoshinori
- Institute for Health Care Science, Suntory Limited
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- Abe Keiishi
- Institute for Health Care Science, Suntory Limited
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- Kiso Yoshinobu
- Institute for Health Care Science, Suntory Limited
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- Sakane Naoki
- Department of Preventive Medicine, Clinical Research Institute, Center for Endocrine and Metabolic Disease, National Hospital Organization Kyoto Medical Center
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- Kotani Kazuhiko
- Department of Preventive Medicine, Clinical Research Institute, Center for Endocrine and Metabolic Disease, National Hospital Organization Kyoto Medical Center
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- Moritani Toshio
- Laboratory of Applied Physiology, Graduate School of Human and Environmental Studies, Kyoto University
Bibliographic Information
- Other Title
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- 若年健常女性におけるL‐カルニチンによる空腹感軽減効果の検討
- 若年健常女性におけるL-カルニチンによる空腹感軽減効果の検討
- ジャクネン ケンジョウ ジョセイ ニ オケル L カルニチン ニ ヨル クウフクカン ケイゲン コウカ ノ ケントウ
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Abstract
The present study was designed to verify the effect of L-carnitine intake on postprandial hunger feeling in young healthy females. With double-blind, crossover design (1 wk washout), 12 females (21.3±0.3 y) consumed a placebo or L-carnitine containing (300 mg per meal) formula diet as breakfast after overnight fasting. Satiety scores (visual analog scales; VASs), salivary cortisol, serum carnitine concentrations, blood glucose, and autonomic nervous system activity by means of heart rate variability power spectral analysis were measured before and after feeding for 6 h at intervals. Our data suggest that hunger feeling tended to be reduced by L-carnitine intake, involving the level of serum total-carnitine concentrations. Moreover, lower level of salivary cortisol concentrations was shown after L-carnitine containing meal (at 30 min and 2 h), however, the link between the salivary cortisol level and the reduction of hunger feeling was not fully understand.
Journal
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- Nippon Eiyo Shokuryo Gakkaishi
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Nippon Eiyo Shokuryo Gakkaishi 60 (5), 257-264, 2007
Japan Society of Nutrition and Food Science
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Details
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- CRID
- 1390282681269346432
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- NII Article ID
- 10019832869
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- NII Book ID
- AN00311992
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- ISSN
- 18832849
- 02873516
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- NDL BIB ID
- 8982826
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed