Table 1.
The content (μg/g) of eighteen bioactive compounds in the FME, LME, and SME of N. cataria.
| Concentration (μg/g) 1 | |||||
|---|---|---|---|---|---|
| No | Compounds | tR 2 | FME 3 | LME 4 | SME 5 |
| 1 | quinic acid | 0.49 | 536.11 ± 6.12 6 | 196.33 ± 2.11 | 113.16 ± 2.03 |
| 2 | protocatechuic acid | 0.79 | 100.51 ± 0.35 | 261.42 ± 0.38 | 71.64 ± 0.34 |
| 3 | chlorogenic acid | 0.80 | 1647.32 ± 8.12 | 648.52 ± 6.15 | 1408.43 ± 8.01 |
| 4 | p-hydroxybenzoic acid | 1.08 | 138.21 ± 2.15 | 363.32 ± 5.32 | 42.24 ± 2.99 |
| 5 | caffeic acid | 1.18 | 80.13 ± 2.13 | 137.03 ± 2.69 | 42.01 ± 2.01 |
| 6 | syringic acid | 1.31 | 15.93 ± 0.87 | 36.34 ± 1.29 | 30.32 ± 1.19 |
| 7 | p-coumaric acid | 1.69 | 72.84 ± 2.45 | 138.22 ± 2.87 | 38.64 ± 1.99 |
| 8 | ferulic acid | 1.90 | 129.23 ± 1.54 | 155.64 ± 1.56 | 55.84 ± 1.12 |
| 9 | luteolin-7-O-glucoside | 2.13 | 7.64 ± 0.36 | 5.43 ± 0.34 | 5.96 ± 0.34 |
| 10 | quercetin-3-O-glucoside | 2.25 | 72.97 ± 4.23 | 354.33 ± 6.59 | 87.97 ± 4.55 |
| 11 | quercetin-3-O-rutinoside | 2.33 | 86.55 ± 1.99 | 98.71 ± 2.11 | 114.01 ± 2.16 |
| 12 | rosmarinic acid | 2.42 | 326.15 ± 1.19 | 1056.14 ± 2.69 | 250.54 ± 1.18 |
| 13 | quercitrin | 2.75 | 8406.31 ± 12.59 | 26.21 ± 0.45 | 1.02 ± 0.03 |
| 14 | kaempferol-3-O-glucoside | 2.80 | 409.21 ± 15.33 | 374.13 ± 15.11 | 168.54 ± 9.23 |
| 15 | quercetin | 3.74 | 88.97 ± 3.25 | 78.33 ± 3.19 | 94.54 ± 3.26 |
| 16 | luteolin | 4.03 | 6.12 ± 0.45 | 4.13 ± 0.36 | 3.96 ± 0.39 |
| 17 | kaempferol | 4.55 | 90.03 ± 1.59 | 82.87 ± 1.54 | 67.25 ± 1.49 |
| 18 | isorhamnetin | 4.59 | 107.53 ± 1.11 | 175.34 ± 1.14 | 117.24 ± 1.12 |
1 Concentration of a particular compound in μg within 1 g of extract. 2 Retention time in mins. 3 Flower methanol extract. 4 Leaf methanol extract. 5 Stem methanol extract. 6 Values are presented as the means ± SD obtained from three measurements.