A dehydrotrimer of ferulic acid from maize bran.
A new phenolic acid trimer was detected by coupled liquid chromatography/mass spectroscopy in alkali extracts of maize bran. The trimer was purified by preparative silica gel chromatography. The structure of the new compound was elucidated on the basis of 1D and 2D NMR and corresponded to a 4-O-8', 5'-5" dehydrotriferulic acid.
Rouau
Xavier
X
Unité Mixte de Recherche Ingénirie des Agropolyméres et Technologies Emergentes, 2 place Pierre Viala, 34060 cedex 01, Montpellier, France. rouau@ensam.inra.fr
Cheynier
Véronique
V
Surget
Anne
A
Gloux
Damien
D
Barron
Cécile
C
Meudec
Emmanuelle
E
Louis-Montero
Jean
J
Criton
Marc
M
D002851:Chromatography, High Pressure Liquid / Q000379:methods; D003373:Coumaric Acids / Q000737:chemistry* / Q000302:isolation & purification; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D003313:Zea mays / Q000737:chemistry*
D003373:Coumaric Acids; C004999:ferulic acid