Research Article
Multicomponent Analysis of Liuwei Dihuang Pills by a Single Marker Quantification Method and Chemometric Discrimination of Fingerprints
Table 6
Contents of 8 components in LDP by ESM
and QAMS
.
| Lot no. | Gallic acid | 5-HMF | Morroniside | Sweroside | Loganin | Paeoniflorin | Cornuside | Paeonol | ESM | QAMS | ESM | QAMS | ESM | QAMS | ESM | QAMS | ESM | QAMS | ESM | QAMS | ESM | QAMS | ESM |
| 2104086 | 1.846 | 1.865 | 0.588 | 0.592 | 1.657 | 1.644 | 0.203 | 0.203 | 1.183 | 1.180 | 0.647 | 0.644 | 0.090 | 0.090 | 1.619 | 2105103 | 1.149 | 1.161 | 0.505 | 0.510 | 1.489 | 1.478 | 0.202 | 0.202 | 1.031 | 1.028 | 0.301 | 0.300 | 0.076 | 0.076 | 1.645 | 2105109 | 1.339 | 1.353 | 0.990 | 0.998 | 1.254 | 1.245 | 0.136 | 0.137 | 1.018 | 1.016 | 0.421 | 0.419 | 0.112 | 0.112 | 1.681 | 2107154 | 0.689 | 0.696 | 0.851 | 0.858 | 1.304 | 1.295 | 0.190 | 0.190 | 1.246 | 1.243 | — | — | 0.093 | 0.093 | 1.746 | 2107155 | 1.139 | 1.151 | 0.651 | 0.657 | 1.623 | 1.611 | 0.206 | 0.206 | 1.340 | 1.337 | 0.257 | 0.256 | 0.096 | 0.096 | 1.736 | 2110224 | 1.358 | 1.372 | 0.929 | 0.937 | 1.411 | 1.400 | 0.150 | 0.150 | 1.189 | 1.186 | 0.303 | 0.301 | 0.162 | 0.162 | 1.757 | 2202033 | 1.205 | 1.218 | 1.495 | 1.507 | 1.047 | 1.039 | 0.104 | 0.104 | 0.936 | 0.934 | 0.357 | 0.356 | 0.148 | 0.148 | 1.610 | 2203039 | 0.496 | 0.502 | 1.791 | 1.805 | 0.903 | 0.896 | 0.130 | 0.131 | 1.007 | 1.005 | / | / | 0.160 | 0.160 | 1.601 | 2203040 | 0.522 | 0.528 | 1.666 | 1.679 | 1.128 | 1.120 | 0.143 | 0.143 | 1.120 | 1.117 | / | / | 0.172 | 0.171 | 1.673 | 2203041 | 0.477 | 0.482 | 1.585 | 1.598 | 0.978 | 0.972 | 0.124 | 0.124 | 0.991 | 0.989 | / | / | 0.152 | 0.151 | 1.560 | 2203042 | 0.503 | 0.508 | 1.659 | 1.672 | 1.023 | 1.015 | 0.136 | 0.136 | 1.057 | 1.054 | / | / | 0.162 | 0.162 | 1.514 | 2203043 | 0.466 | 0.471 | 1.516 | 1.528 | 1.145 | 1.137 | 0.144 | 0.144 | 1.132 | 1.129 | / | / | 0.179 | 0.179 | 1.523 | 2204062 | 0.699 | 0.706 | 1.656 | 1.670 | 1.068 | 1.060 | 0.137 | 0.137 | 1.076 | 1.073 | 0.132 | 0.131 | 0.165 | 0.165 | 1.518 | 2205069 | 0.990 | 1.000 | 1.392 | 1.403 | 1.135 | 1.127 | 0.113 | 0.113 | 0.996 | 0.992 | 0.306 | 0.305 | 0.155 | 0.155 | 1.873 | 2205071 | 0.478 | 0.483 | 1.661 | 1.675 | 1.073 | 1.065 | 0.124 | 0.124 | 1.075 | 1.072 | / | / | 0.166 | 0.168 | 1.626 | 2205075 | 0.397 | 0.401 | 0.911 | 0.919 | 1.298 | 1.288 | 0.146 | 0.146 | 1.067 | 1.064 | / | / | 0.144 | 0.143 | 1.748 | 2205076 | 0.454 | 0.459 | 1.049 | 1.057 | 1.280 | 1.270 | 0.148 | 0.148 | 1.095 | 1.092 | / | / | 0.155 | 0.154 | 1.673 | 2205078 | 1.004 | 1.015 | 1.237 | 1.248 | 1.283 | 1.274 | 0.138 | 0.138 | 1.115 | 1.113 | 0.266 | 0.265 | 0.143 | 0.143 | 1.654 | 2205079 | 1.203 | 1.216 | 1.207 | 1.217 | 1.280 | 1.270 | 0.133 | 0.133 | 1.085 | 1.082 | 0.362 | 0.360 | 0.138 | 0.138 | 1.647 | 2205080 | 0.916 | 0.925 | 1.419 | 1.430 | 1.173 | 1.164 | 0.147 | 0.147 | 1.132 | 1.129 | 0.190 | 0.189 | 0.146 | 0.146 | 1.486 | 2206086 | 0.508 | 0.514 | 1.191 | 1.201 | 1.337 | 1.327 | 0.162 | 0.162 | 1.194 | 1.191 | / | / | 0.151 | 0.151 | 1.724 |
| Mean | 0.849 | 0.858 | 1.236 | 1.246 | 1.233 | 1.224 | 0.148 | 0.148 | 1.099 | 1.096 | 0.322 | 0.321 | 0.141 | 0.141 | 1.648 | t | −0.071 | −0.083 | 0.149 | −0.011 | 0.096 | 0.025 | 0.010 | | | 0.943 | 0.934 | 0.882 | 0.992 | 0.924 | 0.980 | 0.992 | |
|
|
ESM: external standard method, QAMS: quantitative analysis of multicomponents by single marker, and 5-HMF: 5-hydroxymethylfurfural. “/”: not detected. |