Paper Abstract and Keywords |
Presentation |
2007-09-21 15:50
Detection of Suppression of Picric acid-Bitterness by Food Constituents Investigated with Taste Sensor Satoru Iiyama, Shu Ezaki (Kinki Univ.), Kiyoshi Toko (Kyushu Univ.) ED2007-154 OME2007-41 Link to ES Tech. Rep. Archives: ED2007-154 OME2007-41 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Up to now, investigations on the inhibition of bitter taste have been made on quinine which has a positive charge. In this study, effect of food constituents on picric acid which has a negative charge was examined with taste sensor. As a result, response of the sensor to picric acid was diminished by sodium salts of organic acid and fatty acid. The decrease of the potential change of response implies depression in the intensity of bitterness. As the hydrophobicity of fatty acids increased, the suppression of bitterness was also increased. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Taste sensor / Membrane potential / Picric acid / Suppression of bitterness / Salts of organic acid / Salts of fatty acid / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 227, ED2007-154, pp. 53-57, Sept. 2007. |
Paper # |
ED2007-154 |
Date of Issue |
2007-09-14 (ED, OME) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
ED2007-154 OME2007-41 Link to ES Tech. Rep. Archives: ED2007-154 OME2007-41 |
Conference Information |
Committee |
ED OME |
Conference Date |
2007-09-21 - 2007-09-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kyushu Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
ED |
Conference Code |
2007-09-ED-OME |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Detection of Suppression of Picric acid-Bitterness by Food Constituents Investigated with Taste Sensor |
Sub Title (in English) |
|
Keyword(1) |
Taste sensor |
Keyword(2) |
Membrane potential |
Keyword(3) |
Picric acid |
Keyword(4) |
Suppression of bitterness |
Keyword(5) |
Salts of organic acid |
Keyword(6) |
Salts of fatty acid |
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Satoru Iiyama |
1st Author's Affiliation |
Kinki University (Kinki Univ.) |
2nd Author's Name |
Shu Ezaki |
2nd Author's Affiliation |
Kinki University (Kinki Univ.) |
3rd Author's Name |
Kiyoshi Toko |
3rd Author's Affiliation |
Kyushu University (Kyushu Univ.) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2007-09-21 15:50:00 |
Presentation Time |
25 minutes |
Registration for |
ED |
Paper # |
ED2007-154, OME2007-41 |
Volume (vol) |
vol.107 |
Number (no) |
no.227(ED), no.228(OME) |
Page |
pp.53-57 |
#Pages |
5 |
Date of Issue |
2007-09-14 (ED, OME) |
|