Samples | Compounds (μg∙g−1) | |||
| Rutin | Hyperin | Quercetin | Kaempferol |
Hangzhou | 13.96 ± 0.28 | 181.29 ± 0.42 | 2.12 ± 0.02 | 4.00 ± 0.06 |
Jinhua | 8.72 ± 0.12 | 478.57 ± 1.19 | 4.04 ± 0.06 | 11.69 ± 0.15 |
Zhengzhou | 32.66 ± 0.45 | 300.03 ± 7.25 | 5.64 ± 0.09 | 7.80 ± 0.15 |
Nanjing | 9.92 ± 0.17 | 278.60 ± 4.41 | 3.12 ± 0.04 | 6.14 ± 0.08 |
Guangzhou | 18.30 ± 0.39 | 337.28 ± 4.78 | 2.73 ± 0.05 | 5.46 ± 0.08 |
Guilin | ND | 508.88 ± 3.02 | 4.97 ± 0.10 | 5.68 ± 0.11 |
Nanning | 9.92 ± 0.18 | 624.16 ± 3.00 | 3.57 ± 0.04 | 10.22 ± 0.09 |
Chengdu | 40.30 ± 0.30 | 317.22 ± 2.79 | 2.70 ± 0.05 | 6.56 ± 0.18 |
Fuzhou | 21.39 ± 0.44 | 418.93 ± 1.27 | 4.02 ± 0.06 | 8.75 ± 0.09 |
Zhangzhou | 27.02 ± 0.65 | 255.34 ± 1.11 | 2.84 ± 0.04 | 5.77 ± 0.11 |
Changchun | 36.28 ± 0.69 | 280.19 ± 2.28 | 1.77 ± 0.08 | 3.78 ± 0.03 |
Shenyang | 22.40 ± 0.29 | 289.50 ± 0.99 | 2.82 ± 0.06 | 7.21 ± 0.12 |