Table 1.
Phytochemical analysis and Identification of major compounds in various fractions of Polygonum hydropiper.
| RT | Height | Height % | Area | Area % | Area sum % | Base peak m/z | Width | Compound name |
|---|---|---|---|---|---|---|---|---|
| (A) | ||||||||
| 10.341 | 818,728 | 33.34 | 3E + 06 | 31.32 | 7.89 | 120 | 0.198 | 2,3-dihydro benzofuran |
| 18.807 | 582,512 | 23.72 | 1E + 06 | 14.06 | 3.54 | 43.1 | 0.09 | Humulene oxide |
| 19.222 | 570,159 | 23.22 | 1E + 06 | 14.61 | 3.68 | 67.1 | 0.087 | (−)Caryophyllene oxide |
| 19.359 | 557,134 | 22.69 | 1E + 06 | 12.61 | 3.18 | 203.1 | 0.084 | 2H-Cyclopropa[g]benzofuran |
| 24.024 | 2E + 06 | 100 | 9E + 06 | 100 | 25.2 | 68.1 | 0.161 | Neophytadiene |
| 24.835 | 637,992 | 25.98 | 2E + 06 | 25.56 | 6.44 | 81.1 | 0.157 | 3,7,11,15-Tetramethyl-2-hexadecen-1-ol |
| 25.411 | 1E + 06 | 42.45 | 4E + 06 | 42.52 | 10.71 | 81.1 | 0.161 | 3,7,11,15-Tetramethyl-2-hexadecen-1 |
| 31.064 | 468,188 | 19.07 | 1E + 06 | 13.53 | 3.41 | 67.1 | 0.1 | (E,E)-Methyl linolelaidate |
| 31.215 | 637,675 | 25.97 | 2E + 06 | 23.16 | 5.84 | 79 | 0.147 | 11,14,17-Eicosatrienoic acid, methyl ester |
| 31.506 | 858,095 | 34.94 | 3E + 06 | 32.32 | 8.14 | 71 | 0.167 | Hexa-hydro-farnesol |
| (B) | ||||||||
| 6.591 | 131,777 | 4.41 | 392,385 | 2.78 | 0.95 | 44.1 | 0.09 | Monomethyl malonate |
| 9.35 | 609,951 | 20.43 | 1,481,562 | 10.5 | 3.57 | 95.1 | 0.107 | endo-Borneol |
| 9.966 | 501,142 | 16.79 | 2,336,018 | 16.55 | 5.64 | 110 | 0.248 | Pyrocatechol |
| 10.395 | 3E + 06 | 100 | 14,111,231 | 100 | 34.05 | 120 | 0.224 | Coumaran |
| 12.592 | 1E + 06 | 46.29 | 7,022,887 | 49.77 | 16.94 | 150 | 0.204 | p-Vinylguaiacol |
| 15.294 | 2E + 06 | 54.56 | 5,540,018 | 39.26 | 13.37 | 95.1 | 0.131 | Alpha santolina alcohol |
| 18.613 | 430,440 | 14.42 | 794,117 | 5.63 | 1.92 | 91 | 0.067 | Humulen |
| 19.373 | 2E + 06 | 73.74 | 5,020,261 | 35.58 | 12.11 | 203.1 | 0.084 | Cyclopropa[g]benzofuran |
| 39.64 | 2E + 06 | 56.68 | 4749427 | 33.66 | 11.46 | 149 | 0.107 | 1,2-Benzenedicarboxylic acid |
| (C) | ||||||||
| 15.702 | 5,894,271 | 48.37 | 13,241,763 | 37.21 | 5.13 | 93.1 | 0.094 | Humulene |
| 18.331 | 6,998,724 | 57.44 | 17,735,706 | 49.84 | 6.87 | 79.1 | 0.1 | beta-Caryophyllene epoxide |
| 18.857 | 12,184,878 | 100 | 35,584,370 | 100 | 13.79 | 67.1 | 0.131 | Humulene oxide |
| 19.269 | 5,604,173 | 45.99 | 19,882,595 | 55.87 | 7.7 | 67.1 | 0.131 | Caryophyllene oxide |
| 22.179 | 4,861,002 | 39.89 | 18,735,011 | 52.65 | 7.26 | 109.1 | 0.147 | Drimenol |
| 25.448 | 3,237,750 | 26.57 | 12697359 | 35.68 | 4.92 | 81.1 | 0.147 | 3,7,11,15-Tetramethyl-2-hexadecen-1-ol |
| 26.778 | 5,389,458 | 44.23 | 19,824,080 | 55.71 | 7.68 | 74 | 0.144 | Methyl palmitate |
| 31.118 | 4,228,256 | 34.7 | 14,158,473 | 39.79 | 5.49 | 67.1 | 0.124 | Methyl linoleate |
| 31.276 | 6,219,883 | 51.05 | 22,845,516 | 64.2 | 8.85 | 79 | 0.214 | 9,12,15-Octadecatrienoic acid, methyl ester |
| (D) | ||||||||
| 6.553 | 475,471 | 6.94 | 1,106,068 | 5.59 | 2.31 | 99 | 0.141 | M-Pyrol |
| 18.328 | 405,020 | 5.91 | 800,942 | 4.05 | 1.67 | 79.1 | 0.07 | beta-Caryophyllene epoxide |
| 18.837 | 582,101 | 8.49 | 1,480,419 | 7.48 | 3.09 | 67.1 | 0.124 | Humulene oxide |
| 20.458 | 417,424 | 6.09 | 1,254,667 | 6.34 | 2.62 | 55.1 | 0.127 | Globulol |
| 25.438 | 640,981 | 9.35 | 2,449,409 | 12.38 | 5.12 | 81 | 0.164 | 3,7,11,15-Tetramethyl-2-hexadecen-1-ol |
| 26.704 | 2E + 06 | 22.92 | 5,009,852 | 25.32 | 10.47 | 74 | 0.127 | Methyl palmitate |
| 30.639 | 1E + 06 | 18.56 | 3,462,672 | 17.5 | 7.23 | 67.1 | 0.107 | 9,12-Octadecadienoic acid, methyl ester |
| 30.776 | 2E + 06 | 24.25 | 5,004,849 | 25.3 | 10.46 | 79 | 0.121 | Methyl linolenate |
| 31.034 | 571,769 | 8.34 | 1,820,926 | 9.2 | 3.8 | 71.1 | 0.144 | Phytol |
| (E) | ||||||||
| 9.356 | 6E + 06 | 64.28 | 14,136,851 | 26.65 | 14.21 | 95.1 | 0.131 | Borneol |
| 10.408 | 9E + 06 | 100 | 53,040,523 | 100 | 53.32 | 120 | 0.352 | Coumaran |
| 12.601 | 5E + 06 | 53.22 | 17,351,644 | 32.71 | 17.44 | 150 | 0.238 | p-Vinylguaiacol |
| 14.296 | 337,994 | 3.85 | 770,318 | 1.45 | 0.77 | 111 | 0.077 | Cyclohexanebutanal |
| 15.287 | 1E + 06 | 15.93 | 4,429,002 | 8.35 | 4.45 | 95.1 | 0.124 | alpha-santolina alcohol |
| 15.786 | 1E + 06 | 14.16 | 2,865,277 | 5.4 | 2.88 | 91 | 0.124 | 1(7),5,8-o-Menthatriene |
| 18.127 | 305,613 | 3.48 | 561,559 | 1.06 | 0.56 | 91 | 0.067 | 8-Isopropenyl-1,3,3,7-tetramethyl- |
| 18.599 | 439,654 | 5.01 | 976,253 | 1.84 | 0.98 | 79.1 | 0.087 | Bicyclo[3.3.0]octan-2-one, 7-ethylidene |
| 19.235 | 689,601 | 7.86 | 1,354,090 | 2.55 | 1.36 | 67.1 | 0.077 | Caryophyllene oxide |
| 19.366 | 1E + 06 | 13.11 | 3,986,649 | 7.52 | 4.01 | 203.1 | 0.124 | Aristolone |
A) Crude methanolic extract (Ph.Cr), B) Ethyl acetate fraction (Ph.EtAc), C) n-Hexane fraction (Ph.Hex), D) Chloroform fraction (Ph.Chf), E) Butanol fraction (Ph.Bt).