Table 6.
Determination of 5 constituents by different quantitative methods (mg/g, n = 3).
| Regions | C1 | C2 | C4 | C5 | C3 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ESM | QAMS1 | QAMS2 | ESM | QAMS1 | QAMS2 | ESM | QAMS1 | QAMS2 | ESM | QAMS1 | QAMS2 | ESM | |
| Beihai | 1.918 | 1.955 | 1.895 | 0.356 | 0.356 | 0.343 | 0.144 | 0.144 | 0.140 | 0.225 | 0.225 | 0.216 | 1.073 |
| Qinzhou | 2.679 | 2.702 | 2.656 | 0.341 | 0.336 | 0.327 | 0.157 | 0.155 | 0.153 | 0.561 | 0.566 | 0.553 | 2.438 |
| Wuzhou | 1.828 | 1.843 | 1.805 | 0.237 | 0.229 | 0.223 | 0.148 | 0.146 | 0.143 | 0.460 | 0.464 | 0.452 | 1.842 |
| Yulin | 1.631 | 1.643 | 1.609 | 0.261 | 0.255 | 0.247 | 0.140 | 0.139 | 0.136 | 0.425 | 0.428 | 0.416 | 1.799 |
| Nanning | 2.587 | 2.623 | 2.564 | 0.289 | 0.284 | 0.275 | 0.172 | 0.172 | 0.168 | 0.471 | 0.476 | 0.463 | 1.601 |
| Chongzuo | 1.850 | 1.959 | 1.827 | 0.266 | 0.272 | 0.252 | 0.109 | 0.112 | 0.104 | 0.213 | 0.221 | 0.205 | 0.426 |
| Liuzhou | 1.259 | 1.254 | 1.237 | 0.303 | 0.295 | 0.289 | 0.145 | 0.143 | 0.141 | 0.892 | 0.897 | 0.880 | 3.521 |
| Guigang | 1.880 | 1.888 | 1.857 | 0.220 | 0.212 | 0.207 | 0.189 | 0.188 | 0.184 | 0.751 | 0.759 | 0.742 | 2.589 |
| Hezhou | 2.915 | 2.950 | 2.891 | 0.260 | 0.253 | 0.247 | 0.192 | 0.192 | 0.188 | 0.522 | 0.527 | 0.514 | 1.936 |
| Fangchenggang | 1.462 | 1.505 | 1.439 | 0.286 | 0.287 | 0.273 | 0.129 | 0.130 | 0.124 | 0.358 | 0.368 | 0.349 | 0.699 |
| Pearson's coefficient (r) | 0.998∗∗ | 1.000∗∗ | 0.995∗∗ | 1.000∗∗ | 0.998∗∗ | 1.000∗∗ | 1.000∗∗ | 1.000∗∗ | |||||
∗∗At level 0.01 (two-tailed), the correlation was significant.