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. 2022 Aug 12;17(1):865–880. doi: 10.1515/biol-2022-0096

Table 3.

Putative identification of ZMD in positive ion mode

No. Component name Area RT Formula Precursor mass Found at mass Mass error (ppm)
1 l(+)-Arginine 4,301,000 1.11 C6H14N4O2 175.119 175.1189 −0.5
2 Trigonelline 207,100 1.2 C7H7NO2 138.055 138.0551 1.2
3 Proline 2,757,000 1.22 C5H9NO2 116.071 116.0706 0
4 Nicotinic acid 56,410 1.72 C6H5NO2 124.039 124.0395 1.6
5 Nicotinamide 208,200 1.8 C6H6N2O 123.055 123.0553 0.4
6 Adenosine 926,700 2.35 C10H13N5O4 268.104 268.104 −0.2
7 Cordycepin 41,280 2.42 C10H13N5O3 252.109 252.1096 1.9
8 Isoleucine 280,500 2.46 C6H13NO2 132.102 132.1019 −0.2
9 Guanosine 90,750 2.47 C10H13N5O5 284.099 284.0995 1.9
10 Phenylalanine 285,000 3.17 C9H11NO2 166.086 166.0863 0.4
11 Chlorogenic acid 57,310 4.64 C16H18O9 355.102 355.1031 2
12 4-Hydroxybenzoic acid 14,360 4.73 C7H6O3 139.039 139.0391 0.9
13 Daphnetin 124,300 5.13 C9H6O4 179.034 179.0339 −0.1
14 Esculetin 124,300 5.13 C9H6O4 179.034 179.0339 −0.1
15 Rutin 71,010 6.3 C27H30O16 611.161 611.1621 2.3
16 Hyperin 297,200 6.5 C21H20O12 465.103 465.1034 1.4
17 Isoscopoletin 42,290 6.69 C10H8O4 193.05 193.0498 1.6
18 Isoferulic acid 2,997 6.74 C10H10O4 195.065 195.0657 2.4
19 Luteoloside 1,829 6.96 C21H20O11 449.108 449.1097 4.1
20 Narirutin 15,920 7.08 C27H32O14 581.186 581.1875 1.8
21 Luteolin 107,100 7.14 C15H10O6 287.055 287.0553 1
22 Genistein 31,520 7.38 C21H20O10 433.113 433.1134 1
23 Hesperidin 55,530 7.48 C28H34O15 611.197 611.1975 0.7
24 Pratensein-7-O-glucoside 4,385 7.7 C22H22O11 463.123 463.1243 1.8
25 Tiliroside 190,600 8.91 C30H26O13 595.145 595.1444 −0.4
26 Calycosin-7-O-glucoside 42,280 9.42 C22H22O10 447.129 447.1293 1.5
27 Farrerol 249,800 10.35 C17H16O5 301.107 301.1068 −0.8
28 Patchouli alcohol 611,500 12.24 C15H24 205.195 205.1949 −0.7
29 Nobiletin 99,200 12.77 C21H22O8 403.139 403.1389 0.3
30 Diosgenin 38,270 14.75 C27H42O3 415.321 415.3208 0.2
31 Ruscogenin 6,144 14.83 C27H42O4 431.316 431.3175 4.4
32 Ophiopogonanone C 41,460 15.1 C20H20O6 357.133 357.1333 0
33 Liriopesides B 256,700 15.11 C39H62O12 723.431 723.4309 −0.7