著者

平野 敏行 章 超樺 森下 昭寿 鈴木 健 白井 隆明

出版者

日本水産學會

雑誌

日本水産学会誌 (ISSN:00215392)

巻号頁・発行日

vol.58, no.3, pp.547-557, 1992

被引用文献数

6 35

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The volatile compounds collected on a porous polymer Tenax TA from wild and cultured ayu fish were evaluated by GC-sniffing and identified by GC-MS. GC-pattern and odor quality of wild ayu were similar to that of cultured ayu. The main compounds responsible for a cucumber-like and/or watermelon-like aroma were identified as (E, Z)-2, 6-nonadienal, (E)-2-nonenal, and 3, 6-nonadien-1-ol; (E, Z)-2, 6-nonadienal play a significant role in the characteristic aroma of ayu. However, by the same analytical experiment, it was shown that carbon-9 carbonyls and alcohol were not detectable in river algae eaten by wild ayu and in artificial diets for ayu culture.