Table 2.

Parameters of relative retention (3) of some cyanidin-3-glycosides.

Solutes	System 1			System 2 [23]		m/z
	a	b	R 2	a	b
Cyanidin-3-monoglycosides
Galactoside, Cy3Gala	0.983 ± 0.012	−0.122	0.9998	0.976	−0.135	449.1; 287.0
Glucoside, Cy3Glu	1	0	—	1	0	449.1; 287.0
Arabinoside, Cy3Ara	0.941 ± 0.011	0.140	0.9998	0.932	0.141	419.1; 287.0
Cyanidin-3-diglycosides
Glucosylglucoside, Cy3Sopho	1.130 ± 0.012	−0.251	0,9997	—	—	611.1; 287.0
Xylosylglucoside, Cy3Sam	1.112 ± 0.008	−0.063	0,99997	1.148	−0.066	581.1; 287.0
Rhamnosylglucoside, Cy3Rut	1.133 ± 0.007	0.084	0,99999	1.131	0.099	595.2; 287.0
Arabinosylglucoside, Cy3AGlu	1.126 ± 0.010	−0,137	0,99995	1.138	−0.110	581.1; 287.0
Cyanidin-3-triglycosides
Glucosylrutinoside, Cy3GRut	1.313 ± 0.013	−0.221	0.9997	1.308	−0.235	757.2; 287.0
Xylosylrutinoside, Cy3XRut	1.273 ± 0.008	−0.036	0.99996	1.285	−0.057	727.2; 287.0