Research Article
Simultaneous Determination of Content and Antioxidant Activity of Five Components in Hibiscus mutabilis L by HPLC-QAMS
Table 4
Relative correction factors of various constituents.
| No. | Relative correction factor | Protocatechuic acid | Catechin | Rutin | Luteolin |
| 1 | 0.9191 | 0.0937 | 0.2002 | 1.4395 | 2 | 0.8937 | 0.0914 | 0.1976 | 1.4029 | 3 | 0.9025 | 0.0942 | 0.1937 | 1.4046 | 4 | 0.9138 | 0.0937 | 0.2015 | 1.4385 | 5 | 0.9044 | 0.0908 | 0.1969 | 1.4232 | 6 | 0.8896 | 0.0914 | 0.1924 | 1.4288 | Average | 0.9039 | 0.0925 | 0.1971 | 1.4229 | RSD/% | 1.25 | 1.61 | 1.80 | 1.13 |
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