Analysis of Malodorous Substances of Human Feces

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概要

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• Various malodorous substances generated from human feces were analyzed immediately after the use of a Western-style toilet by 50 subjects. The types and amounts of these malodorous components varied slightly between individuals, depending on the food that they had eaten and their state of health. Hydrogen sulfide was detected at concentrations of 5-26 ppb, methyl mercaptan at 2-15 ppb, ammonia at less than 100 ppb, propylaldehyde, fatty acids, and pyridine at about 10 ppb, and trimethylamine at around trace levels. When subjects had diarrhea, the amounts of fatty acids, particularly acetic acid, in feces were more than 100000-fold higher than in feces of those in normal health.

• 公益社団法人日本薬学会の論文
• 2002-04-01

著者

• Sakata‐haga H

  関西医科大学 神経内科学

• Sakata-haga Hiromi

  徳島大学 医学部機能解剖学

• Sakata-haga Hiromi

  徳島大学 ヘルスバイオサイエンス研究部機能解剖学

• Sakata-haga Hiromi

  Department Of Anatomy And Developmental Neurobiology Institute Of Health Biosciences The University

• Sakata-haga Hiromi

  Department Of Anatomy University Of Tokushima School Of Medicine

• Sakata-haga Hiromi

  Dept. Anat. Univ Tokushima Sch. Med.

• Sakata-haga Hiromi

  放射線医学総合研究所

• Sakata Haga

  Department Of Anatomy And Developmental Neurobiology University Of Tokushima School Of Medicine

• Haga H

  Univ. Tokushima School Of Medicine Tokushima Jpn

• Sato H

  Graduate School Of Science Osaka University

• SATO Hiroshi

  Research Center for Radiation Safety, National Institute of Radiological Sciences

• Hirohiko Sato

  Department Of Chemistry Tokyo Institute Of Technology

• Hashimoto S

  Graduate School Of Science Osaka University

• Haga Hiromi

  Department Of Anatomy And Developmental Neurobiology University Of Tokushima School Of Medicine

• NAKASHIMA Yukihiko

  Faculty of Pharmaceutical Sciences, Fukuoka University

• MORIYAMA Yasushi

  Fundamental Research Center, TOTO Ltd.

• Sato Hiroshi

  Research Center For Radiation Safety National Institute Of Radiological Sciences

• Moriyama Yasushi

  Fundamental Research Laboratory Toto Ltd.

• Moriyama Yasushi

  Fundamental Research Center Toto Ltd.

• Hisano Setsuji

  Dept. Anat. Sch. Med. Tokushima Univ.

• Sato Hiroshi

  Department Of Anatomy And Developmental Neurobiology Institute Of Health Biosciences The University

• Sato Hiroshi

  Fundamental Research Laboratory, TOTO Ltd.

• Morimatsu Hideko

  Fundamental Research Laboratory, TOTO Ltd.

• Kimura Tamon

  Fundamental Research Laboratory, TOTO Ltd.

• Yamashita Toshiro

  Environmental Bureau

• Kimura Tamon

  Fundamental Research Laboratory Toto Ltd.

• Morimatsu Hideko

  Fundamental Research Laboratory Toto Ltd.

• Nakashima Yukihiko

  Faculty Of Pharmaceutical Sciences Fukuoka University

• Nakashima Y

  Faculty Of Pharmaceutical Sciences Fukuoka University

• Sakata Haga

  Department Of Anatomy And Developmental Neurobiology Institute Of Health Biosciences University Of Tokushima Graduate School

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