Table 2.
Active Component | Molecular Formula | Distribution | References | |
---|---|---|---|---|
Flavonoids | ||||
1 | Myricetin | C15H10O8 | tender stem and leaf | [35] |
2 | Kaempferol | C15H10O6 | stem and leaf | [36] |
3 | Quercetin | C15H10O7 | tender stem and leaf | [37] |
4 | Myricetin-3′-O-β-D-xylopyranoside | C15H9O7 | leaf | [38] |
5 | Dihydrokaempferol | C15H12O6 | leaf | [38] |
6 | Dihydroquercetin | C15H12O7 | stem and leaf | [36] |
7 | Dihydromyricetin | C15H12O8 | tender stem and leaf | [39] |
8 | Taxifolin | C15H12O7 | stem and leaf | [27] |
9 | (2R,3S)-5,7,3′,4′,5′-pentahydroxyflavanonol | C15H12O8 | stem and leaf | [40] |
10 | 6,7-dihydroxy-3′-methoxy-4′,5′-methylenedioxyisoflavone | C17H12O7 | stem and leaf | [41] |
11 | 6,7-dihydroxy-3′-methoxy-4, 5′-methylenedioxyisoflavone 6-O-β-D-glucopyranoside | C17H11O6 | stem and leaf | [41] |
12 | 6,7-dihydroxy-3′-methoxy-4′,5′-methylenedioxyisoflavone 6-O-α-L-rhamnopyranoside | C17H11O6 | stem and leaf | [41] |
13 | 6,7-dihydroxy-3′-methoxy-4′,5′-methylenedioxyisoflavone 6-O-β-D-xylopyranosyl-(1-6)-β-D-glucopyranoside | C17H11O6 | stem and leaf | [41] |
14 | Hesperetin | C15H13O6 | stem and leaf | [36] |
15 | 5,7,3′,4′,5′-pentahydroxyflavanone | C15H12O7 | stem and leaf | [40] |
16 | Grossedentatasin | C16H15O3 | stem and leaf | [28] |
17 | Grossedentataside | C16H15O3 | stem and leaf | [28] |
18 | Luteolin | C15H10O6 | stem | [42] |
19 | Vitexin | C15H9O5 | stem | [42] |
20 | Myricetrin | C15H9O7 | aerial part | [43] |
21 | Rutinum | C15H9O6 | tender stem and leaf | [37] |
22 | Myricetin-3-O-β-D-galactopyranoside | C15H9O7 | stem and leaf | [42] |
23 | Apigenin | C15H10O5 | stem and leaf | [36] |
24 | 5,7-dihydroxy-3′4′-dihydroxyflavone-3-O-6″-rhamnose | C15H9O6 | leaf | [44] |
25 | 5,7-dihydroxy-3′4′5′-trihydroxyflavone-3-O-6″-rhamnose | C15H9O7 | leaf | [44] |
26 | Afzelechin | C15H9O6 | stem and leaf | [27,38] |
27 | Astragalin | C15H9O5 | stem and leaf | [27,38] |
28 | Quercetin-3-O-α-L-rhamnopyranoside | C15H9O6 | stem and leaf | [27,38] |
29 | Quercetin-3-O-β-D-glucoside | C15H9O6 | stem and leaf | [27,38] |
30 | Myricetin-3-O-β-D- galactoside | C15H9O7 | stem and leaf | [27,38] |
31 | Bellidifolin | C14H10O6 | stem and leaf | [43] |
Phenols | ||||
32 | Gallic acid | C7H6O5 | tender stem and leaf | [45] |
33 | Gallicin | C8H8O5 | stem and leaf | [27] |
34 | Ethyl gallate | C9H10O5 | tender stem and leaf | [30] |
35 | Gallic-β-D-glucose | C7H5O5 | tender stem and leaf | [30] |
Steroids and terpenoids | ||||
36 | Stigmasterol | C29H48O | tender stem and leaf | [45] |
37 | β-sitosterol | C29H50O | tender stem and leaf | [45] |
38 | Oleanolic acid | C30H48O3 | stem and leaf | [36] |
39 | Ambrein | C30H52O | aerial part | [43] |
Volatile components and other compounds | ||||
40 | Phytol | C20H40O | tender stem and leaf | [46] |
41 | n-Hexadecanoic acid | C15H30O2 | tender stem and leaf | [46] |
42 | Cedrol | C15H26O | tender stem and leaf | [46] |
43 | β-thujone | C10H16O | stem and leaf | [47] |
44 | β-cyclocitral | C10H16O | stem and leaf | [48] |
45 | (E)-2-hexenal | C6H10O | stem and leaf | [49] |
46 | (Z)-3-hexenyl hexanote | C4H6O2 | stem and leaf | [49] |
47 | Trimethyl pyrazine | C7H10N2 | stem and leaf | [49] |
48 | Phenylacetaldehyde | C8H8O | stem and leaf | [49] |
49 | α-terpinol | C10H20O | stem and leaf | [49] |
50 | Methyl salicylate | C8H8O3 | stem and leaf | [49] |
51 | Geraniol | C10H18O | stem and leaf | [49] |
52 | β-ionone | C13H20O | stem and leaf | [49] |
53 | (Z)-jasmone | C10H14O | stem and leaf | [49] |
54 | 6,10,14-trimethyl-2-pen-tadecanone | C18H36O | stem and leaf | [49] |
55 | Nerolidol | C15H26O | stem and leaf | [49] |
56 | Palmitic acid | C15H30O2 | stem and leaf | [49] |
57 | Emodin | C17H14O3 | stem and leaf | [49] |
1 Two-dimensional structural formula of various components was drawn using Kingdraw software, v5.0.