文章基本信息

标题：長良川の異臭魚に関する研究(第9報)異臭魚原因物質の確認
本地全文：下载
作者：船坂鐐三 ; 小瀬洋喜 ; 佐藤孝彦等
期刊名称：Journal of Health Science
印刷版ISSN：1344-9702
电子版ISSN：1347-5207
出版年度：1978
卷号：24
期号：3
页码：155-157
DOI：10.1248/jhs1956.24.155
出版社：The Pharmaceutical Society of Japan
摘要：In order confirm the role of volatile fatty acids, aromatic hydrocarbons, and phenol found as the main substances responsible for offensive odor of fish meat, odor-imparting experiments were carried out on these three components, their concentrations being based on their analytical values obtained from river water in which the fish with unpleasant odor lived. The odor of fish bred in such a solution was close to that of the fish in natural waters but there was still a very fine difference, and the odor of the odorous fish itself was not the same, indicating that it is difficult to reproduce the original odor due to a slight difference in the componental principles. It was found that there was a limit to the transfer of odor to fish from the water area, which is of importance in the counter-measure for odorous fish, and the limit exist between the concentration of 1st and 2 nd experiments in Table I. Tetra methyl pyrazine and tetralin were found by GC-MS analysis in the offensive odor fish meat, but fish was not scented with tetra methyl pyrazine. Taste of fish scented with tetralin was different from that of the offensive odor fish. Therefore, the compounds did not responsible for offensive odor substances.
关键词：offensive-odor fish;offensive-odor substances;tetra methyl pyrazine;tetralin;TLm test