Compound Retention time (min) MS1 MS2 Tentative compounds Source 1 2.43 268.1053 136.06 Adenosine Mutouhui, Fuzi, Fuling, Max 2 136.0628 119.04 Adenine Fuzi, Fuling, Max 3 152.0626 4 3.04 166.0872 120.08, 103.05 Phenylalanine Mutouhui, Fuzi, Fuling, Max 5 3.10 315.0719 153.02 Kumatakenin Chishao, Max 6 5.39 486.2712 422.21, 404.22 7 5.58 171.1020 153.09, 125.09, 107.09 Gallic acid Mutouhui, Max 8 5.74 424.2701 9 5.93 378.2650 360.25 Karakoline Fuzi, Max 10 6.29 579.1492 427.11, 409.08, 287.06, 127.04 Procyanidin B2 Fuziline 11 6.49 358.2394 340.23 Bullatine G Max 12 7.19 291.0873 139.04, 123.04 (Epi)catechin Chishao 13 163.0402 145.03, 135.05, 117.04, 89.04 Caffeic acid Fuzi, Mutouhui, Max 14 7.77 454.2824 436.27, 404.23 Fuziline Max, Fuziline 15 867.2244 545.12, 409.08, 287.05, 275.05 Procyanidin trimer Mutouhui, Max 16 1155.26 867.21, 577.28, 287.05, 275.05 Procyanidin tetramer Mutouhui, Max 17 8.41 438.2876 420.28, 388.24 Bullatine B Fuzi, Max 18 8.80 342.1708 297.11, 265.09 Tetrahydrocolumbamine Fuzi, Mutouhui, Max 19 9.07 454.2805 422.25, 404.26, 372.23 Isomer of fuziline Fuzi, Max 20 9.33 359.1352 197.08, 127.04 Sweroside Mutouhui, Max 21 9.56 177.0560 131.05 Ferulic acid Fuzi, Mutouhui, Max 22 9.81 481.1724 319.11, 301.10, 249.08, 197.08 Terpene glycosides Chishao, Max 23 11.00 463.2169 245.10, 201.11, 183.10, 165.09, 137.09 Unknown Mutouhui, Max 24 11.31 452.3015 420.27, 388.25 Chasmanine Fuzi, Max 25 11.60 469.1707 307.12, 289.11 Cimifugin 4 - O-beta-D-glucopyranoside Mutouhui, Chishao, Max 26 661.1785 449.12, 319.08, 163.04 Cinnamic acids and derivatives Mutouhui, Max 27 11.82 459.28 133.09, 89.06 Decaethylene glycol All 28 12.95 625.1793 463.12, 317.07 Isorhamnetin-3-O-rutinoside Chishao 29 13.48 307.1152 289.11, 259.06, 235.06 Cimifugin Chishao, Mutouhui, Max 30 13.64 463.3073 301.18 Peonidin-3-glucoside Mutouhui, Max 31 427.2859 409.27, 373.27, 353.20, 331.22, 301.17, 255.17, 191.12, 173.09 Ecdysteroids Mutouhui, Max 32 14.18 481.1720 197.08, 179.07, 161.06, 151.07, 133.06, 105.03 Terpene glycosides Chishao, Max 33 499.1257 319.08, 163.04 Cinnamic acids and derivatives Mutouhui, Max 34 585.2186 453.17, 291.12, 273.11 Fuling, Max 35 14.89 609.1763 463.13, 301.07 Diosmetin-7-O-rutinoside Mutouhui 36 15.71 604.3149 586.31, 572.28, 554.27, 540.25 14-Benzoylaconine Fuzi, Max 37 16.34 574.3016 542.28, 105.03 Benzoylhypaconine Fuzi, Max 38 17.00 593.19 447.14, 285.07 Acacetin-7-O-neohesperidoside Mutouhui, Max 39 17.10 433.1095 287.05 Kaempferol-3-O-rhamnoside Mutouhui, Chishao, Max 40 17.26 632.3061 572.29, 540.27, 354.17 Mesaconitine Fuzi, Max 41 17.59 616.3127 556.29, 524.27, 496.26, 338.18 Hypaconitine Fuzi, Max