Table 4 Mass spectrometric analysis of ethyl-acetate fraction of M. pudica aerial parts using HRMS in negative mode
No | Name | Formula | Calculated Molecular Weight (MW) | RT [min] | Peak Area (Max.) | % RA | mzCloud Best Match |
|---|---|---|---|---|---|---|---|
1 | Chlorogenic acid | C16 H18 O9 | 354.095 | 4.284 | 10,131,770.68 | 1.65 | 99.5 |
2 | Catechin | C15 H14 O6 | 290.079 | 4.359 | 613,553,783.2* | 100.00 | 98 |
3 | (1ξ)-1,5-Anhydro-1-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-8-yl]-D-galactitol | C21 H20 O11 | 448.100 | 4.545 | 321,967,998.3 | 52.48 | 98 |
4 | (1S,3R,4R,5R)-1,3,4-trihydroxy-5-{[(2E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoyl]oxy}cyclohexane-1-carboxylic acid | C17 H20 O9 | 368.110 | 5.22 | 8,509,566.354 | 1.39 | 97.6 |
5 | Quercetin-3β-D-glucoside | C21 H20 O12 | 464.095 | 5.373 | 504,131,364.8 | 82.17 | 98.4 |
6 | Rutin | C27 H30 O16 | 610.153 | 5.467 | 32,821,476.28 | 5.35 | 98.8 |
7 | Syringic acid | C9 H10 O5 | 198.052 | 5.673 | 28,560,131.71 | 4.65 | 84.3 |
8 | 4,5-Dicaffeoylquinic acid | C25 H24 O12 | 516.126 | 6.347 | 12,801,957.73 | 2.09 | 93.5 |
9 | Apigetrin | C21 H20 O10 | 432.105 | 6.439 | 17,355,630.28 | 2.83 | 85.4 |
10 | Genistein | C15 H10 O5 | 270.053 | 6.517 | 3,237,563.774 | 0.53 | 89 |
11 | 4-(3,4-dihydroxyphenyl)-7-hydroxy-5-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl) oxan-2-yl]oxy}-2H-chromen-2-one | C21 H20 O11 | 448.100 | 6.571 | 9,208,855.303 | 1.50 | 98.4 |
12 | Juglalin | C20 H18 O10 | 418.090 | 6.589 | 27,689,699.26 | 4.51 | 93.1 |
13 | NP-015559 | C17 H14 O7 | 330.074 | 6.869 | 59,518,391.27 | 9.70 | 93.9 |
14 | 2,4,6-Trihydroxy-2-(4-hydroxybenzyl)-1-benzofuran-3(2H)-one | C15 H12 O6 | 288.063 | 6.971 | 7,881,929.5 | 1.28 | 92.4 |
15 | Luteolin | C15 H10 O6 | 286.047 | 7.355 | 271,424,429.2 | 44.24 | 92.4 |
16 | 3-tert-Butyladipic acid | C10 H18 O4 | 202.120 | 7.609 | 6,456,519.47 | 1.05 | 80.4 |
17 | Quercetin | C15 H10 O7 | 302.042 | 7.654 | 148,931,203.7 | 24.27 | 97.6 |
18 | Eriodictyol | C15 H12 O6 | 288.063 | 7.746 | 10,578,247.87 | 1.72 | 73.1 |
19 | 3-Methoxy-5,7,3',4'-tetrahydroxy-flavone | C16 H12 O7 | 316.058 | 8.023 | 47,968,532.18 | 7.82 | 99.1 |
20 | NP-019001 | C18 H12 O7 | 340.058 | 8.286 | 39,751,166.39 | 6.48 | 76.1 |
21 | Corchorifatty acid F | C18 H32 O5 | 328.225 | 8.355 | 80,920,096.63 | 13.19 | 97.1 |
22 | (15Z)-9,12,13-Trihydroxy-15-octadecenoic acid | C18 H34 O5 | 330.240 | 8.775 | 30,194,667.16 | 4.92 | 85.2 |
23 | 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) | C23 H32 O2 | 340.240 | 16.552 | 22,234,098.55 | 3.62 | 96.3 |