Isolation of Oxidation Products of Methionine Formed under the Condition of Active Oxygen Method

Isolation of Oxidation Products of Methionine Formed under the Condition of Active Oxygen Method

Lard with methionine was oxidized under the active oxygen method (AGM). The oxidation products of methionine were investigated. Two oxidation products of methionine were isolated and determined by IR, NMR and synthetic identification as methionine sulfoxide and methionine sulfone, respectively. Anti...

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Veröffentlicht in:Journal of Japan Oil Chemists' Society 1992/05/20, Vol.41(5), pp.428-430
Hauptverfasser: TAKIZAWA, Yasuomi, FUKUSHIMA, Hiroshi, USUI, Toyokazu, YOSHIHARA, Nobutoshi, TAKIZAWA, Junko
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Sprache:eng
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Zusammenfassung:Lard with methionine was oxidized under the active oxygen method (AGM). The oxidation products of methionine were investigated. Two oxidation products of methionine were isolated and determined by IR, NMR and synthetic identification as methionine sulfoxide and methionine sulfone, respectively. Antioxidative effect of methionine was attributed to the decomposition of the peroxide of lard to give the sulfoxide and sulfone.
ISSN:1884-2003
1884-2003
DOI:10.5650/jos1956.41.428