Author 美藤 純弘|
Published Date 1998-03-25
Publication Title
Content Type Thesis or Dissertation
Author Masamoto, Michimasa| Mitoh, Yoshihiro| Kobashi, Motoi| Shigemura, Noriatsu| Yoshida, Ryusuke|
Keywords bitter coding bitter inhibitor gustatory response species difference taste perception
Published Date 2020-05-13
Publication Title Neuroscience Letters
Publisher Elsevier
Start Page 135041
ISSN 0304-3940
NCID AA00754925
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
File Version author
PubMed ID 32413538
DOI 10.1016/j.neulet.2020.135041
Related Url isVersionOf
JaLCDOI 10.18926/AMO/54415
FullText URL 70_3_167.pdf
Author Sugihara, Satoshi| Doi, Hiroyuki| Kato, Masahiko| Mitoh, Yoshihiro| Tsuda, Toshihide| Ikeda, Satoru|
Abstract Aflatoxin (AFT) contamination is frequent in foods grown in tropical regions, including rice. Although AFTs are generally not found in temperate-region foods, global warming has affected typical temperate-region climates, potentially permitting the contamination of foods with AFT-producing Aspergillus flavus (A. flavus). Here we investigated the AFT production in rice during storage under natural climate conditions in Japan. We examined AFTs in brown rice and rough rice artificially contaminated with A. flavus for 1 year in Japan, and we subjected AFTs in white rice to the same treatment in airtight containers and examined the samples in warm and cold seasons, simulating the storage of white rice in general households. In the brown rice, AFTs increased after 2 months (March) and peaked after 9 months (October). The AFT contamination in the rough rice was minimal. After the polishing and cooking of the brown rice, AFTs were undetectable. In the white rice stored in airtight containers, AFTs increased after 1 month (August) and peaked after 2 months (September). Minimal AFTs were detected in the cold season. Thus, AFT contamination in rice may occur in temperate regions following A. flavus contamination. The storage of rice as rough rice could provide be useful for avoiding AFT contamination.
Keywords Aspergillus flavus aflatoxin rice temperate region storage
Amo Type Original Article
Published Date 2016-06
Publication Title Acta Medica Okayama
Volume volume70
Issue issue3
Publisher Okayama University Medical School
Start Page 167
End Page 173
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
Copyright Holders CopyrightⒸ 2016 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 27339205
Web of Science KeyUT 000379406100003