Identification of New Geometric Isomers of Methyl Linoleate Hydroperoxide and Their Chromatographic Behavior
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概要
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New geometric isomers, methyl (9Z, 11Z)-13-hydroperoxy-9,11-octadecadienoate and methyl (10Z, 12Z)-9-hydroperoxy-10,12-octadecadienoate, were proved to be present in methyl linoleate hydroperoxide produced by antoxidation. They were identified from their UV, MS, and ^1H-NMR spectra after conversion to the corresponding oxo derivatives : methyl (9Z, 11Z)-13-oxo-9,11-octadecadienoate and methyl (10Z, 12Z)-9-oxo-10,12-octadecadienoate. Their chromatographic behavior is described.
- 社団法人日本農芸化学会の論文
- 2000-05-23
著者
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Morita Makio
Department Of Food And Nutrition Japan Women's University
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Tokita Masako
Department Of Food And Nutrition Japan Women's University
関連論文
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- New Geometric Isomers of Oxooctadecadienoate in Copper-catalyzed Decomposition Products of Linoleate Hydroperoxide
- Identification of New Geometric Isomers of Methyl Linoleate Hydroperoxide and Their Chromatographic Behavior
- Methyl 9-(2-(2,5-Dihydro-5-pentylfuryl))-nonanoate in the Copper-catalyzed Decomposition Products of Methyl Linoleate Hydroperoxides and Some Other Products(Food & Nutrition)
- Influence of Linoleate Hydroperoxide Minor Isomers on GLC Analysis of Oleate Hydroperoxides
- Different Rates of Geometric Isomers of Linoleate Hydroperoxide in Acid-catalyzed Decomposition
- Methyl Linoleate Dimer and Methyl 8-Phenyloctanoate in the Coppercatalyzed Decomposition Products of Methyl Linoleate Hydroperoxides