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 acid5-HMFMorronisideSwerosideLoganinPaeoniflorinCornusidePaeonol
ESMQAMSESMQAMSESMQAMSESMQAMSESMQAMSESMQAMSESMQAMSESM

21040861.8461.8650.5880.5921.6571.6440.2030.2031.1831.1800.6470.6440.0900.0901.619
21051031.1491.1610.5050.5101.4891.4780.2020.2021.0311.0280.3010.3000.0760.0761.645
21051091.3391.3530.9900.9981.2541.2450.1360.1371.0181.0160.4210.4190.1120.1121.681
21071540.6890.6960.8510.8581.3041.2950.1900.1901.2461.2430.0930.0931.746
21071551.1391.1510.6510.6571.6231.6110.2060.2061.3401.3370.2570.2560.0960.0961.736
21102241.3581.3720.9290.9371.4111.4000.1500.1501.1891.1860.3030.3010.1620.1621.757
22020331.2051.2181.4951.5071.0471.0390.1040.1040.9360.9340.3570.3560.1480.1481.610
22030390.4960.5021.7911.8050.9030.8960.1300.1311.0071.005//0.1600.1601.601
22030400.5220.5281.6661.6791.1281.1200.1430.1431.1201.117//0.1720.1711.673
22030410.4770.4821.5851.5980.9780.9720.1240.1240.9910.989//0.1520.1511.560
22030420.5030.5081.6591.6721.0231.0150.1360.1361.0571.054//0.1620.1621.514
22030430.4660.4711.5161.5281.1451.1370.1440.1441.1321.129//0.1790.1791.523
22040620.6990.7061.6561.6701.0681.0600.1370.1371.0761.0730.1320.1310.1650.1651.518
22050690.9901.0001.3921.4031.1351.1270.1130.1130.9960.9920.3060.3050.1550.1551.873
22050710.4780.4831.6611.6751.0731.0650.1240.1241.0751.072//0.1660.1681.626
22050750.3970.4010.9110.9191.2981.2880.1460.1461.0671.064//0.1440.1431.748
22050760.4540.4591.0491.0571.2801.2700.1480.1481.0951.092//0.1550.1541.673
22050781.0041.0151.2371.2481.2831.2740.1380.1381.1151.1130.2660.2650.1430.1431.654
22050791.2031.2161.2071.2171.2801.2700.1330.1331.0851.0820.3620.3600.1380.1381.647
22050800.9160.9251.4191.4301.1731.1640.1470.1471.1321.1290.1900.1890.1460.1461.486
22060860.5080.5141.1911.2011.3371.3270.1620.1621.1941.191//0.1510.1511.724

Mean0.8490.8581.2361.2461.2331.2240.1480.1481.0991.0960.3220.3210.1410.1411.648
t−0.071−0.0830.149−0.0110.0960.0250.010
0.9430.9340.8820.9920.9240.9800.992

ESM: external standard method, QAMS: quantitative analysis of multicomponents by single marker, and 5-HMF: 5-hydroxymethylfurfural. “/”: not detected.