Research Article
Rapid and Sensitive Method for Extraction of Plicosepalus acacia with Determination of Its Main Polyphenolic Compounds Using Validated HPLC
Table 1
Analytical parameters of the MSPD-HPLC method.
| | Analyte | Calibration curve | Linear range (µg/mL) | Linearity (r2) | LOD (µg/mL) | LOQ (µg/mL) | Intraday precision (RSD%) (n = 6) | Interday precision (RSD%) (n = 6) |
| | RU | y = 54596x − 1773.8 | 5–160 | 0.9997 | 4.56 | 13.82 | 1.29 | 1.65 | | QU | y = 53962x − 28420 | 5–160 | 0.9998 | 3.97 | 12.05 | 1.68 | 2.38 | | CA | y = 53686x − 81042 | 5–160 | 0.9998 | 4.19 | 12.70 | 0.97 | 2.16 | | KA | y = 54358x − 47122 | 5–160 | 0.9996 | 5.07 | 15.39 | 1.52 | 2.47 |
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