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. 2021 Sep 21;12:713490. doi: 10.3389/fpls.2021.713490

Table 2.

The content levels (mg/g) of 13 triterpenoid acids in nine growth periods of Fushen.

No 1 2 3 4 5 6 7 8 9 10 11 12 13
Jun.
Aug. 0.063 ± 0.044 0.169 ± 0.083 0.367 ± 0.282 0.097 ± 0.008 0.342 ± 0.320 0.060 ± 0.022 0.131 ± 0.016 0.342 ± 0.069 0.205 ± 0.019 0.702 ± 0.026 0.253 ± 0.069 0.184 ± 0.038
Sep. 0.044 ± 0.017 0.136 ± 0.043 0.067 ± 0.028 0.192 ± 0.040 0.156 ± 0.103 0.051 ± 0.026 0.086 ± 0.030 0.225 ± 0.054 0.299 ± 0.076 0.701 ± 0.107 0.084 ± 0.086 0.086 ± 0.052
Oct. 0.078 ± 0.008 0.285 ± 0.032 0.187 ± 0.024 0.234 ± 0.026 0.520 ± 0.038 0.153 ± 0.006 0.190 ± 0.014 0.671 ± 0.038 0.415 ± 0.020 1.391 ± 0.035 0.383 ± 0.100 0.281 ± 0.046
Nov. 0.057 ± 0.015 0.182 ± 0.06 0.187 ± 0.133 0.317 ± 0.084 0.777 ± 0.473 0.210 ± 0.042 0.133 ± 0.047 0.302 ± 0.111 0.483 ± 0.106 0.998 ± 0.106 0.332 ± 0.220 0.332 ± 0.112
Dec. 0.049 ± 0.009 0.141 ± 0.026 0.166 ± 0.039 0.222 ± 0.063 0.601 ± 0.166 0.235 ± 0.073 0.244 ± 0.208 0.295 ± 0.052 0.218 ± 0.162 0.937 ± 0.062 0.203 ± 0.020 0.255 ± 0.051
Jan. 0.079 ± 0.010 0.245 ± 0.072 0.378 ± 0.191 0.287 ± 0.037 0.702 ± 0.449 0.196 ± 0.073 0.303 ± 0.148 0.476 ± 0.134 0.457 ± 0.050 1.083 ± 0.251 0.455 ± 0.071 0.311 ± 0.072
Mar. 0.090 ± 0.034 0.249 ± 0.097 0.385 ± 0.091 0.330 ± 0.127 0.800 ± 0.217 0.309 ± 0.032 0.284 ± 0.029 0.470 ± 0.125 0.547 ± 0.051 1.385 ± 0.201 0.532 ± 0.089 0.223 ± 0.090
Apr. 0.086 ± 0.028 0.262 ± 0.025 0.409 ± 0.095 0.306 ± 0.052 0.885 ± 0.306 0.361 ± 0.046 0.223 ± 0.002 0.383 ± 0.003 0.462 ± 0.011 1.084 ± 0.064 0.555 ± 0.267 0.255 ± 0.067

“–”: under LOQ; 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, and 13 were represented 16α-hydroxydehydrotrametenolic acid, 16α-hydroxytrametenolic acid, poricoic acid B, dehydrotumulosic acid, poricoic acid A, polyporenic acid C, 3-o-acetyl-16α-hydroxydehydrotrametenolic acid, 3-o-acetyl-16α-hydroxytrametenolic acid, dehydropachymic acid, pachymic acid, dehydrotrametenolic acid, dehydroeburicoic acid, and eburicoic acid, respectively.