Comparative and Stability Analyses of 9- and 13-Oxo-octadecadienoic Acids in Various Species of Tomato
Author(s) -
Haruya Takahashi,
YoungIl Kim,
Shizuka Hirai,
Tsuyoshi Goto,
Chie Ohyane,
Taneaki Tsugane,
Chiaki Konishi,
Takashi Fujii,
Shuji Inai,
Yoko Iijima,
Koh Aoki,
Daisuke Shibata,
Nobuyuki Takahashi,
Teruo Kawada
Publication year - 2011
Publication title -
bioscience biotechnology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.509
H-Index - 116
eISSN - 1347-6947
pISSN - 0916-8451
DOI - 10.1271/bbb.110254
Subject(s) - peroxisome , agonist , chemistry , receptor , peroxisome proliferator activated receptor , metabolism , biochemistry , stereochemistry
Peroxisome proliferator-activated receptor-α (PPARα) regulates lipid metabolism. We have reported that tomato fruit contains 9-Oxo-(10E,12E)-octadecadienoic acid (9-Oxo-(10E,12E)-ODA), a PPARα agonist. In this study, we found that various tomato samples contained 9-Oxo-(10E,12Z)-ODA and its 13-Oxo-ODA isomers. Furthermore, several isomers showed structural stability under hot and acidic conditions.
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