Isolation and structural determination of two 5-5′ diferuloyl oligosaccharides indicate that maize heteroxylans are covalently cross-linked by oxidatively-coupled ferulates.

Saulnier L., Crepeau M-J., Lahaye M., Thibault J-F., Garcia-Conesa M. T., Kroon P. A., Williamson G.. (1999)

Carbohydrate Research, 320, 82-92