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Table 5 The Contents (μg/g) of the eight marker compounds in 30 samples of Leonuri Herba

From: Correlation between quality and geographical origins of Leonuri Herba revealed by the qualitative fingerprint profiling and quantitative determination of chemical components

Batch no Region C1 C3 C4 C11 C15 C16 C17 C30
S1 Hubei 100.41 ± 12.14 68.06 ± 5.73 213.93 ± 13.21 42.41 ± 4.20 53.39 ± 3.17 3.25 ± 1.22 1.34 ± 0.57
S2 Hubei 583.07 ± 13.24 98.82 ± 0.48 316.51 ± 11.52 211.54 ± 15.53 6.65 ± 0.67 18.33 ± 4.05 4.82 ± 0.71 7.47 ± 1.61
S3 Hubei 434.12 ± 11.17 52.34 ± 6.79 93.15 ± 19.07 103.12 ± 18.30 2.71 ± 0.47 4.47 ± 1.92 0.094 ± 0.024 10.68 ± 1.70
S4 Guangdong 410.38 ± 9.73 113.29 ± 4.73 422.06 ± 15.45 279.04 ± 12.10 3.68 ± 0.15 22.57 ± 3.17 4.16 ± 0.36 32.90 ± 0.80
S5 Hubei 524.77 ± 13.19 118.37 ± 8.96 199.12 ± 12.22 153.81 ± 9.93 7.11 ± 0.12 10.41 ± 2.34 2.20 ± 0.39 5.58 ± 0.36
S6 Guangdong 484.28 ± 11.23 111.96 ± 2.07 265.15 ± 32.64 159.25 ± 22.00 3.55 ± 0.26 15.90 ± 3.29 3.59 ± 0.57 6.74 ± 1.09
S7 Guangdong 308.20 ± 17.56 105.76 ± 8.42 453.84 ± 14.86 267.73 ± 17.56 7.02 ± 0.95 15.42 ± 1.78 2.41 ± 0.23 18.14 ± 0.53
S8 Hubei 633.78 ± 15.77 134.32 ± 10.86 223.65 ± 14.78 220.24 ± 15.85 4.10 ± 0.20 25.23 ± 3.32 5.74 ± 0.16 58.33 ± 1.36
S9 Hubei 445.87 ± 12.38 138.33 ± 4.80 595.55 ± 29.85 281.67 ± 9.66 6.58 ± 0.11 56.06 ± 4.91 8.03 ± 0.31 41.50 ± 2.01
S10 Hubei 481.32 ± 4.22 108.57 ± 2.93 295.44 ± 8.95 204.89 ± 9.31 8.85 ± 0.29 16.27 ± 2.56 3.44 ± 0.43 4.24 ± 0.50
S11 Henan 712.63 ± 9.89 82.27 ± 3.93 543.24 ± 13.73 476.30 ± 15.05 4.19 ± 0.14 0.95 ± 0.17 14.79 ± 0.74
S12 Henan 774.25 ± 16.37 90.91 ± 8.31 563.89 ± 11.56 504.91 ± 31.63 2.64 ± 0.73 1.06 ± 0.71 17.40 ± 2.65
S13 Henan 584.71 ± 11.23 92.79 ± 10.20 412.14 ± 10.42 429.45 ± 6.88 28.09 ± 1.59 5.38 ± 1.46 0.021 ± 0.0019 57.28 ± 3.87
S14 Henan 590.93 ± 36.27 87.64 ± 3.55 216.92 ± 16.25 277.67 ± 18.09 11.98 ± 0.84 1.46 ± 0.13 22.80 ± 1.52
S15 Henan 584.71 ± 6.50 89.43 ± 4.07 197.06 ± 11.02 208.28 ± 15.38 1.36 ± 0.33 7.04 ± 1.86 1.18 ± 0.0059 25.01 ± 1.12
S16 Anhui 903.50 ± 17.53 47.57 ± 6.09 78.95 ± 11.99 62.36 ± 9.92 14.23 ± 1.21 12.73 ± 2.62
S17 Anhui 626.83 ± 13.69 90.99 ± 2.82 266.77 ± 12.35 253.48 ± 12.00 36.89 ± 1.61 2.58 ± 0.18 0.46 ± 0.051 23.55 ± 1.67
S18 Anhui 1021.49 ± 14.23 38.42 ± 2.83 146.53 ± 11.99 63.34 ± 5.38 29.56 ± 0.64 7.73 ± 0.71
S19 Anhui 584.86 ± 11.31 133.85 ± 2.95 292.31 ± 16.28 315.71 ± 12.43 3.73 ± 0.60 10.18 ± 1.57 2.08 ± 0.31 38.27 ± 2.71
S20 Yunnan 519.11 ± 16.82 84.36 ± 0.64 282.24 ± 19.08 312.05 ± 17.05 1.25 ± 0.27 4.69 ± 0.32 0.36 ± 0.035 19.76 ± 1.63
S21 Yunnan 834.18 ± 12.17 64.28 ± 1.48 699.53 ± 23.25 16.80 ± 2.46 2.77 ± 0.32 30.90 ± 3.47
S22 Yunnan 436.10 ± 18.56 67.37 ± 8.79 240.06 ± 25.27 271.45 ± 18.89 0.76 ± 0.049 3.53 ± 0.44 0.11 ± 0.021 14.03 ± 1.63
S23 Yunnan 684.29 ± 5.69 131.20 ± 8.22 291.34 ± 17.45 284.58 ± 21.66 0.75 ± 0.040 6.19 ± 0.13 1.79 ± 0.41 37.25 ± 3.25
S24 Zhejiang 317.46 ± 10.69 50.38 ± 5.70 275.95 ± 19.22 110.20 ± 9.36 45.01 ± 1.89 5.49 ± 0.37
S25 Zhejiang 171.68 ± 1.67 183.50 ± 4.56 1268.47 ± 11.15 46.09 ± 3.61 22.72 ± 0.42 12.15 ± 3.67 2.98 ± 0.34 15.81 ± 0.20
S26 Sichuang 163.08 ± 10.02 101.56 ± 3.67 408.43 ± 8.39 16.25 ± 0.82 23.29 ± 0.34
S27 Sichuang 177.20 ± 9.54 150.39 ± 5.78 782.02 ± 11.48 394.56 ± 16.30 64.31 ± 2.45 18.49 ± 2.03 4.18 ± 0.20
S28 Sichuang 802.61 ± 11.85 26.53 ± 1.39 102.46 ± 21.16 57.76 ± 10.27 16.92 ± 1.83
S29 Sichuang 274.72 ± 19.67 56.79 ± 8.34 64.12 ± 1.62 64.22 ± 2.08 5.80 ± 0.10 0.08 ± 0.05 6.89 ± 1.44
S30 Zhejiang 422.63 ± 6.19 147.58 ± 3.13 159.56 ± 9.73 78.62 ± 6.17 50.18 ± 9.94 36.54 ± 5.12 10.12 ± 0.86 25.37 ± 1.47
  1. Values represent means ± SD, n = 3; “–”, below the detection limit
  2. C1: leonurine, C3: 4',5-dihydroxy-7-methoxyflavone, C4: rutin, C11: hyperoside, C15: apigenin, C16: quercetin, C17: kaempferol, C30: salicylic acid, same below