Isolation from Sugar Beet Cell Walls of Arabinan Oligosaccharides Esterified by Two Ferulic Acid Monomers 1

Abstract

Side chains of sugar beet (Beta vulgaris) pectins, which are mainly composed of arabinose (Ara) and galactose (Gal) residues, are esterified by ferulic acid units. Enzymatic hydrolysis of beet cell walls yielded several feruloylated oligosaccharides, which were separated by hydrophobic interaction chromatography. Two new oligomers were isolated in the… (More)

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