The contents of raffinose family oligosaccharides (RFO) and sucrose in Brassica, Lupinus, Pisum, and Hordeum species were investigated by chemometric principal component analysis (PCA). Hordeum samples contained sucrose and raffinose, and Brassica samples all contained sucrose, raffinose, and
A rapid, easy, and reproducible capillary electrophoresis method for determination of raffinose family oligosaccharides (alpha-galactosides) was developed. Sucrose, raffinose, stachyose, verbascose, and ajugose were determined with indirect UV detection at moderate alkaline pH 9.2, using