Research Article
Traditional Korean Herbal Formula Samsoeum Attenuates Adipogenesis by Regulating the Phosphorylation of ERK1/2 in 3T3-L1 Cells
Table 3
Regression data, linear range, correlation coefficient, LOD, and LOQ for marker compounds (
).
| Compound | Linear range (μg/mL) | Regression equation | Correlation coefficient () | LOD (μg/mL) | LOQ (μg/mL) |
| Puerarin | 1.56–200.00 | y = 40369.09x − 4248.84 | 0.9997 | 0.05 | 0.16 | Daidzin | 0.78–100.00 | y = 37991.95x + 2862.21 | 0.9998 | 0.05 | 0.17 | Liquiritin | 0.78–100.00 | y = 18338.85x − 978.63 | 1.0000 | 0.06 | 0.19 | Naringin | 1.95–250.00 | y = 17333.29x − 2201.40 | 0.9999 | 0.06 | 0.18 | Hesperidin | 1.56–200.00 | y = 18669.49x − 2370.68 | 1.0000 | 0.06 | 0.18 | Neohesperidin | 1.56–200.00 | y = 23891.33x − 3109.41 | 0.9999 | 0.04 | 0.14 | Glycyrrhizin | 3.13–100.00 | y = 8064.35x + 1345.30 | 0.9999 | 0.52 | 1.74 |
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y: peak area (mAU) of compounds; x: concentration (μg/mL) of compounds. LOD = 3 × signal-to-noise ratio. LOQ = 10 × signal-to-noise ratio.
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