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Paper Abstract and Keywords
Presentation 2005-01-29 11:25
Composition of odor based on substructure and physicochemical properties of odorants
Yuto Iwasa, Ryosuke Izumi, Kenshi Hayashi, Kiyoshi Toko (Kyushu Univ.), Kiyoshi Kusunoki (Kansai Electric Power Co.)
Abstract (in Japanese) (See Japanese page) 
(in English) In various fields related to odor, many trials have been done to quantify the quality of odor, however satisfying results have not been obtained yet. In this study, we made researches on synthesis of odor to develop the method that qualify odor properties. We chose the target odor substances and the elemental odor substances paying attention to substructure and physicochemical properties of odorants, and paying no attention to flavor of the odorants. The selected odorants were measured by means of a odor sensor using surface polarity controlling method, and mixed odors synthesized through analysis of sensor responses were evaluated by the sensor and human panels. As a result, target odor became possible to evaluate quantitatively by mixing some elemental odors.
Keyword (in Japanese) (See Japanese page) 
(in English) odor synthesis / surface polarity controlling method / substructure / odor sensor / / / /  
Reference Info. IEICE Tech. Rep., vol. 104, no. 644, MBE2004-80, pp. 29-32, Jan. 2005.
Paper # MBE2004-80 
Date of Issue 2005-01-22 (MBE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee MBE  
Conference Date 2005-01-29 - 2005-01-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyushu Inst. of Tech. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MBE 
Conference Code 2005-01-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Composition of odor based on substructure and physicochemical properties of odorants 
Sub Title (in English)  
Keyword(1) odor synthesis  
Keyword(2) surface polarity controlling method  
Keyword(3) substructure  
Keyword(4) odor sensor  
1st Author's Name Yuto Iwasa  
1st Author's Affiliation Kyushu University (Kyushu Univ.)
2nd Author's Name Ryosuke Izumi  
2nd Author's Affiliation Kyushu University (Kyushu Univ.)
3rd Author's Name Kenshi Hayashi  
3rd Author's Affiliation Kyushu University (Kyushu Univ.)
4th Author's Name Kiyoshi Toko  
4th Author's Affiliation Kyushu University (Kyushu Univ.)
5th Author's Name Kiyoshi Kusunoki  
5th Author's Affiliation Kansai Electric Power Corporation (Kansai Electric Power Co.)
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Date Time 2005-01-29 11:25:00 
Presentation Time 20 
Registration for MBE 
Paper # IEICE-MBE2004-80 
Volume (vol) IEICE-104 
Number (no) no.644 
Page pp.29-32 
#Pages IEICE-4 
Date of Issue IEICE-MBE-2005-01-22 

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