Table 3 UHPLC-MS of M. buxifolia stem extracts (negative ionization mode)
S/No | RT (min) | B.Peak (m/z) | Compound name | Comp. class | Mol. formula | Mol. Mass |
|---|---|---|---|---|---|---|
M. buxifolia stem methanol extract | ||||||
1 | 11.128 | 391.12 | Shanzhiside | Iridoid glycoside | C16 H24 O11 | 527.09 |
2 | 11.317 | 577.13 | Apigenin 7-(2″-E-p-coumaroylglucoside) | Flavonoid | C30 H26 O12 | 145.07 |
3 | 11.341 | 755.20 | Kaempferol 3-(2G-glucosylrutinoside) | Flavonoid | C33 H40 O20 | 641.13 |
4 | 11.61 | 449.10 | 8-C-Glucopyranosyleriodictylol | Flavonoid | C21 H22 O11 | 243.05 |
5 | 11.672 | 581.22 | (7’R)-(+)-Lyoniresinol 9′-glucoside | Lignan Glycoside | C28 H38 O13 | 244.90 |
6 | 12.216 | 463.08 | 8-Hydroxyluteolin 8-glucoside | Flavonoid | C21 H20 O12 | 567.16 |
7 | 12.952 | 1353.63 | Diosgenin 3-[glucosyl-(1- > 4)-[glucopyranosyl-(1- > 6)]-glucopyranosyl-(1- > 4)-rhamnosyl-(1- > 4)-[rhamnosyl-(1- > 2)]-glucoside] | Alkaloid | C63 H102 O31 | 1354.63 |
8 | 13.695 | 269.10 | Idebenone Metabolite (Benzenebutanoic acid, 2,5-dihydroxy-3,4-dimethoxy-6-methyl-) | Phenolic | C13 H18 O6 | 392.13 |
9 | 16.669 | 221.11 | (6S)-dehydrovomifoliol | Terpenoid | C13 H18 O3 | 159.98 |
10 | 21.036 | 471.34 | Lucidumol A | Triterpenoid | C30 H48 O4 | 353.07 |
M. buxifolia stem chloroform extract | ||||||
1 | 16.63 | 221.11 | (6S)-dehydrovomifoliol | Terpenoid | C29 H42 O5 | 222.12 |
2 | 17.714 | 356.17 | Uplandicine | Alkaloid | C30 H48 O5 | 357.17 |
3 | 20.376 | 257.15 | Cicutoxin | Fatty Alcohol | C29 H46 O4 | 258.16 |
4 | 20.816 | 461.19 | Mangostenone B | Benzopyran | C20 H24 O2 | 462.20 |
5 | 21.814 | 297.24 | cis-9,10-Epoxystearic acid | Lineolic Acid | C16 H32 N6 O5 | 298.25 |
6 | 22.066 | 339.23 | Plastoquinone 3 | Isoprenoid quinone | C23 H32 O2 | 340.24 |
7 | 22.164 | 471.34 | Lucidumol A | Triterpenoid | C30 H48 O4 | 472.35 |
8 | 22.2 | 617.38 | 3-O-cis-Coumaroyl maslinic acid | Triterpenoid | C39 H54 O6 | 618.39 |