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Table 3 Common fingerprint peaks of the fingerprint of Leonuri Herba in different origins

From: Correlation between quality and geographical origins of Leonuri Herba revealed by the qualitative fingerprint profiling and quantitative determination of chemical components

Peak No

Chemical type

Compounds

MF

C1

Alkaloid

Leonurine

C14H21N3O5

C2

Alkaloid

Tryptophan

C11H12N2O2

C3

Flavonoid

4',5-Dihydroxy-7-methoxyflavone

C16H12O5

C4

Flavonoid

Rutin

C27H30O16

C5

Flavonoid

Quercetin-3-O-robinoside

C27H30O16

C6

Flavonoid

Tiliroside

C30H26O13

C7

Flavonoid

Kaempferol-3-O-β-d-glucopyranoside

C21H20O11

C8

Flavonoid

Kaempferol-3-O-β-d-galactopyranoside

C21H20O11

C9

Flavonoid

Kaempferol-3-neohesperidoside

C27H30O15

C10

Flavonoid

Kaempferol-3-O-rutinoside

C27H30O15

C11

Flavonoid

Hyperoside

C21H20O12

C12

Flavonoid

Quercetin-3-O-β-d-glucopyranoside

C21H20O12

C13

Flavonoid

Daidzein

C15H10O4

C14

Flavonoid

2'''-Syringylrutin

C36H38O20

C15

Flavonoid

Apigenin

C15H10O5

C16

Flavonoid

Quercetin

C15H10O7

C17

Flavonoid

Kaempferol

C15H10O6

C18

Terpenoids

Staphylionoside E

C19H32O8

C19

Terpenoids

Citroside A

C19H30O8

C20

Terpenoids

7α(H)-Eudesmane-4,11(12)-diene-3-one-2β-hydroxy-13-β-d-glucopyranoside

C21H32O8

C21

Terpenoids

(-)-(5S,7R,8R,9R,10S,13S,15R)-7-hydroxy-15-methoxy-9,13;15,16-diepoxylabdan-6,16-dione

C21H32O6

C22

Aromatic acids

(E)-4-Hydroxy-dodec-2-enedioic acid

C12H20O5

C23

Other types

Phenylalanine

C9H11NO2

C24

Phenylethanoid glycosides

Lavandulifolioside

C34H44O19

C25

Other types

(−)-(1S*,2S*,3R*)-3-ethoxycupar-5-ene-1,2-diol

C17H30O3

C26

Other types

Messagenic acid

C30H48O4

C27

Other types

Phytol

C20H40O

C28

Aromatic acids

Syringic acid

C9H10O5

C29

Other types

2,6-Dimethoxy-4-hydroxyphenol-1-O-β-d-glucopyranoside

C14H20O9

C30

Aromatic acids

Salicylic acid

C7H6O3

C31

Other types

Ethyl 4-hydroxybenzoate

C9H10O3

C32

Flavonoid

Wogonin

C16H12O5

C33

Terpenoids

(−)-3α-Acetoxy-6β-hydroxy-15,16-dinorlabd-8(9)-ene-13-yne-7-one

C20H28O4