Table 1.
Total phenolic (TPC), phenolic after acidic hydrolysis (TPCA) and flavonoid content (TF) in C. album, C. hybridum, C. rubrum and C. urbicum expressed as mg GAE or mg QE per 1 g of dry plant material, respectively.
| Sample | Total phenolic content [mg GAE/g DW] | Total phenolic content after acidic hydrolysis [mg GAE/g DW] | Total flavonoid content [mg QE/g DW] |
|---|---|---|---|
| C. album herb | 2.95 ± 0.25a⁎ | 7.26 ± 1.64a | 6.20 ± 0.28a |
| C. hybridum herb | 2.95 ± 0.58a | 7.41 ± 2.69a | 7.20 ± 0.65b |
| C. rubrum herb | 3.92 ± 0.38b | 9.91 ± 2.42b | 7.80 ± 0.43b |
| C. urbicum herb | 3.36 ± 1.43b | 8.87 ± 0.57b | 4.20 ± 1.62c |
| C. album root | 1.01 ± 0.43c | 5.68 ± 1.32c | 1.22 ± 0.19d |
| C. hybridum root | 1.22 ± 0.14c | 6.62 ± 2.26d | 0.70 ± 0.58e |
| C. rubrum root | 1.47 ± 0.58c | 6.24 ± 1.7d | 0.68 ± 0.14e |
| C. urbicum root | 1.58 ± 1.14c | 9.73 ± 0.99e | 0.74 ± 0.23e |
| C. album seeds | 1.89 ± 0.65c | 8.09 ± 1.59b | 1.60 ± 0.96d |
| C. hybridum seeds | 3.72 ± 0.16b | 10.56 ± 1.53b | 2.60 ± 0.2f |
| C. rubrum seeds | 3.66 ± 1.63b | 8.22 ± 0.55e | 1.74 ± 1.09d |
| C. urbicum seeds | 3.87 ± 0.43b | 12.39 ± 0.7e | 3.20 ± 0.46f |
⁎
Mean values followed by different superscripts (a–f) in a column are significantly different (P < 0.05).