Quality Evaluation of Polar and Active Components in Crude and Processed Fructus Corni by Quantitative Analysis of Multicomponents with Single Marker

Table 4

RCFs of each component in Fructus Corni ().

Mixed standard solutions	Gallic acid	5-Hydroxymethylfurfural	Morroniside	Cornin	Sweroside	7α-O-Methylmorroniside	7β-O-Methylmorroniside	7α-O-Ethylmorroniside	7β-O-Ethylmorroniside	Cornuside
1	2.253	1.824	0.985	1.327	1.067	1.131	0.947	1.003	1.146	1.151
2	2.311	1.841	0.990	1.386	1.083	1.146	0.956	0.978	1.128	1.159
3	2.333	1.841	0.989	1.428	1.098	1.139	0.977	0.974	1.164	1.170
4	2.415	1.835	0.992	1.386	1.076	1.138	0.961	0.968	1.158	1.184
5	2.443	1.853	0.986	1.377	1.140	1.115	0.948	0.953	1.238	1.189
6	2.159	2.036	1.004	1.334	1.150	1.145	0.957	1.015	1.006	1.185
Mean	2.319	1.872	0.991	1.373	1.102	1.136	0.957	0.982	1.150	1.173
RSD %	4.518	4.328	0.689	2.715	3.178	1.008	1.127	2.334	4.860	1.317