Research Article
Quality Evaluation of Polar and Active Components in Crude and Processed Fructus Corni by Quantitative Analysis of Multicomponents with Single Marker
Table 3
The results of recovery of eleven components in samples (
).
| Compound | Original/mg | Added amount/mg | Detected amount/mg | Recovery/% | RSD % |
| Gallic acid | 0.030 | 0.031 | 0.064 | 108.15 | 1.18 | 5-Hydroxymethylfurfural | 0.033 | 0.033 | 0.068 | 105.29 | 1.48 | Morroniside | 0.20 | 0.18 | 0.384 | 102.07 | 1.90 | Cornin | 0.0017 | 0.0019 | 0.004 | 101.21 | 4.88 | Sweroside | 0.016 | 0.017 | 0.034 | 108.73 | 1.55 | Loganin | 0.12 | 0.114 | 0.239 | 104.27 | 0.42 | 7α-O-Methylmorroniside | 0.0059 | 0.0061 | 0.012 | 103.67 | 3.47 | 7β-O-Methylmorroniside | 0.0126 | 0.013 | 0.025 | 97.25 | 1.59 | 7α-O-Ethylmorroniside | 0.0049 | 0.0051 | 0.010 | 95.24 | 3.40 | 7β-O-Ethylmorroniside | 0.0053 | 0.0057 | 0.011 | 105.66 | 1.60 | Cornuside | 0.025 | 0.024 | 0.049 | 98.54 | 0.64 |
|
|