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. 2018 Mar 13;23(3):643. doi: 10.3390/molecules23030643

Table 3.

Contents of 21 compounds in EC, EF, and EFM (μg/g, mean ± SD, n = 3).

No. Compounds EC EF EFM
S1 S2 S3 S4 S5 S6 S7 S8 S9
1 Catalpol 26.33 ± 2.77 14.45 ± 1.82 18.80 ± 1.23 54.78 ± 3.60 91.33 ± 4.54 135.17 ± 4.80 18.80 ± 1.47 15.89 ± 0.60 21.07 ± 0.91
2 Aucubin 351.33 ± 34.59 557.00 ± 12.53 895.00 ± 13.23 27.70 ± 3.34 45.02 ± 3.11 17.71 ± 2.26 84.00 ± 7.21 2378.33 ± 12.58 4663.33 ± 132.04
3 Harpagide 2.43 ± 0.57 1.23 ± 0.05 4.15 ± 0.28 1.65 ± 0.04 2.06 ± 0.06 1.14 ± 0.10 2.66 ± 0.32 1.30 ± 0.05 -
4 Geniposidic acid 1630.00 ± 5.00 1040.00 ± 36.06 393.67 ± 7.51 129.17 ± 2.52 32.22 ± 2.06 67.11 ± 4.43 3285.00 ± 97.60 3541.67 ± 68.25 3628.33 ± 46.46
5 Neochlorogenic acid 31.52 ± 0.87 22.18 ± 0.28 11.20 ± 0.30 139.40 ± 0.85 83.80 ± 1.75 67.33 ± 5.69 28.94 ± 0.45 28.98 ± 0.81 30.21 ± 1.03
6 Protocatechuic acid 13.87 ± 0.39 4.85 ± 0.37 8.32 ± 0.69 43.25 ± 1.38 262.80 ± 8.78 153.17 ± 10.60 37.27 ± 1.81 31.78 ± 0.78 26.10 ± 0.48
7 Syringin 1.33 ± 0.20 5.40 ± 0.22 7.98 ± 0.50 37.37 ± 2.13 1.25 ± 0.26 6.29 ± 0.50 30.63 ± 0.74 25.12 ± 0.83 27.73 ± 1.52
8 Chlorogenic acid 8030.00 ± 62.45 4276.67 ± 102.14 1641.33 ± 116.57 14,086.67 ± 160.42 12,446.67 ± 291.43 11,593.33 ± 30.55 13,410.00 ± 284.78 14,543.33 ± 695.15 16,710.00 ± 608.52
9 Pinoresinol-di-O-β-d-glucopyranoside 888.33 ± 32.15 1295.00 ± 30.00 1125.00 ± 52.20 9.07 ± 0.55 15.91 ± 0.70 21.72 ± 1.01 16.88 ± 0.75 26.92 ± 2.54 74.17 ± 3.88
10 Geniposide 13.68 ± 0.98 231.33 ± 4.25 148.13 ± 6.79 - - - 111.83 ± 0.76 578.33 ± 20.82 1803.33 ± 35.12
11 Cryptochlorogenic acid 2013.33 ± 20.82 1073.33 ± 30.55 406.00 ± 27.22 3553.33 ± 70.24 3100.00 ± 70.00 2963.33 ± 118.46 3343.33 ± 75.72 3550.00 ± 90.00 4230.00 ± 115.33
12 Caffeic acid 31.32 ± 0.31 20.17 ± 0.81 14.79 ± 0.56 29.05 ± 1.13 182.50 ± 4.58 38.03 ± 1.95 51.28 ± 1.63 37.52 ± 1.93 20.62 ± 0.81
13 Rutin - - - 541.00 ± 28.16 88.67 ± 2.52 343.00 ± 26.51 2561.67 ± 25.17 1509.33 ± 80.60 1685.00 ± 10.00
14 Isoquercitrin - - - 475.00 ± 7.55 108.33 ± 1.53 369.67 ± 20.51 395.33 ± 11.56 441.00 ± 22.11 507.00 ± 14.73
15 Genipin 10.18 ± 0.83 92.83 ± 0.29 104.33 ± 6.03 11.50 ± 0.92 1.85 ± 0.18 18.22 ± 1.18 407.50 ± 15.55 36.38 ± 3.59 71.28 ± 4.08
16 Pinoresinol-4′-O-β-d-glucopyranoside 138.33 ± 1.26 202.00 ± 2.65 306.50 ± 17.26 7.30 ± 0.23 2.28 ± 0.01 6.19 ± 0.05 12.49 ± 0.94 11.22 ± 0.23 13.33 ± 0.45
17 Astragalin - - - 165.50 ± 4.27 47.65 ± 0.23 160.73 ± 13.51 106.53 ± 4.00 116.33 ± 5.51 118.50 ± 9.00
18 Isochlorogenic acid A 100.17 ± 5.13 62.40 ± 0.85 47.02 ± 3.06 117.33 ± 2.52 11.07 ± 0.21 32.90 ± 0.90 95.17 ± 4.86 83.83 ± 1.04 403.40 ± 9.56
19 Kaempferol - - - 22.13 ± 0.57 31.08 ± 0.58 20.07 ± 1.31 19.32 ± 1.09 5.99 ± 0.29 6.06 ± 0.23
20 Baicalein 0.21 ± 0.04 0.77 ± 0.09 0.43 ± 0.04 0.16 ± 0.01 0.15 ± 0.00 0.14 ± 0.01 0.14 ± 0.02 0.12 ± 0.00 0.14 ± 0.02
21 Quercetin - - - 3740.67 ± 168.84 2085.00 ± 5.00 1651.67 ± 106.93 708.33 ± 5.77 637.83 ± 15.61 160.50 ± 5.29