Identification of New Vitamin E in Plant Oil

Identification of New Vitamin E in Plant Oil

New vitamin E was isolated and purified from palm and rice bran oils by column chromatography and preparative HPLC. Structural determination was made by UV, MS and 1-H-NMR spectroscopy as 2, 5, 7, 8- tetramethy1-2- (4', 8', 12'-trimethyltrideca-11'-enyl) -6-chromanol.

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Veröffentlicht in:Journal of Japan Oil Chemists' Society 1995/08/20, Vol.44(8), pp.593-597
Hauptverfasser: MATSUMOTO, Akira, TAKAHASHI, Sumiko, NAKANO, Kenji, KIJIMA, Shizumasa
Format: Artikel
Sprache:eng
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Zusammenfassung:New vitamin E was isolated and purified from palm and rice bran oils by column chromatography and preparative HPLC. Structural determination was made by UV, MS and 1-H-NMR spectroscopy as 2, 5, 7, 8- tetramethy1-2- (4', 8', 12'-trimethyltrideca-11'-enyl) -6-chromanol.
ISSN:1884-2003
1884-2003
DOI:10.5650/jos1956.44.593