Decomposition of linoleic acid hydroperoxides - II. Breakdown of Methyl 13-hydroperoxy-cis-9-trans-11-octadecadienoate by Radicals or Copper II Ions

Peter Schieberle; Werner Grosch

doi:10.1007/BF01041980

Decomposition of linoleic acid hydroperoxides - II. Breakdown of Methyl 13-hydroperoxy-cis-9-trans-11-octadecadienoate by Radicals or Copper II Ions

Peter Schieberle^*, Werner Grosch

^*Corresponding author for this work

Technical University of Munich

Research output: Contribution to journal › Article › peer-review

33 Scopus citations

Abstract

Methyl 13-hydroperoxy-cis-9-trans-11-octadecadienoate (13-HPODMe) was incubated with ditert-butyl peroxyoxalate or copper(II)palmitate for 3 h at 38 °C. Numerous products were identified and quantitatively analysed. The chemical structures and the amount of products resulting from the 13-HPODMe/Cu(pal)₂ system were influenced by both the presence of oxygen and the addition of some antioxidants (α-, γ-, δ-tocopherols, ascorbyl palmitate).

Original language	English
Pages (from-to)	192-198
Number of pages	7
Journal	Zeitschrift fur Lebensmittel -Untersuchung und -Forschung
Volume	173
Issue number	3
DOIs	https://doi.org/10.1007/BF01041980
State	Published - May 1981

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title = "Decomposition of linoleic acid hydroperoxides - II. Breakdown of Methyl 13-hydroperoxy-cis-9-trans-11-octadecadienoate by Radicals or Copper II Ions",

abstract = "Methyl 13-hydroperoxy-cis-9-trans-11-octadecadienoate (13-HPODMe) was incubated with ditert-butyl peroxyoxalate or copper(II)palmitate for 3 h at 38 °C. Numerous products were identified and quantitatively analysed. The chemical structures and the amount of products resulting from the 13-HPODMe/Cu(pal)2 system were influenced by both the presence of oxygen and the addition of some antioxidants (α-, γ-, δ-tocopherols, ascorbyl palmitate).",

author = "Peter Schieberle and Werner Grosch",

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doi = "10.1007/BF01041980",

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N2 - Methyl 13-hydroperoxy-cis-9-trans-11-octadecadienoate (13-HPODMe) was incubated with ditert-butyl peroxyoxalate or copper(II)palmitate for 3 h at 38 °C. Numerous products were identified and quantitatively analysed. The chemical structures and the amount of products resulting from the 13-HPODMe/Cu(pal)2 system were influenced by both the presence of oxygen and the addition of some antioxidants (α-, γ-, δ-tocopherols, ascorbyl palmitate).

AB - Methyl 13-hydroperoxy-cis-9-trans-11-octadecadienoate (13-HPODMe) was incubated with ditert-butyl peroxyoxalate or copper(II)palmitate for 3 h at 38 °C. Numerous products were identified and quantitatively analysed. The chemical structures and the amount of products resulting from the 13-HPODMe/Cu(pal)2 system were influenced by both the presence of oxygen and the addition of some antioxidants (α-, γ-, δ-tocopherols, ascorbyl palmitate).

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Decomposition of linoleic acid hydroperoxides - II. Breakdown of Methyl 13-hydroperoxy-cis-9-trans-11-octadecadienoate by Radicals or Copper II Ions

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