Extracts of selected medicinal plants were examined by electrospray mass spectrometry (ESI-MS). This technique allowed identification of the main components of each extract, thereby providing a typical finger-print of the examined plants. More specifically, anthocyanins (Vaccinium myrtillus), isoflavones (Glycine max, soybean), flavonol-glycosides and terpenes (Ginkgo biloba), triterpenes (Centella asiatica), caffeoyl-quinic acids (Cynara scolymus, artichoke), ginsenosides (Panax ginseng), catechins (Camellia sinensis, green tea) and flavones and flavanones (Propolis) were detected rapidly at levels in the range of 0.1–1 μg/ml, using 0.2–1 mg/ml of each medicinal plant extract.
- Compound ID: 32344
Structure type: oligomer
; 617 [M+Na]+
Compound class: glycoside, flavonoid glycoside
- Compound ID: 32345
Structure type: oligomer
; 633 [M+Na]+
Trivial name: rutin
Compound class: glycoside, flavonoid glycoside
- Compound ID: 32346
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a-L-Rhap-(1-6)-b-D-Glcp-(1-3)-Subst
Subst = isorhamnetin = SMILES O{3}C1=C(C2=CC={54}C(O)C(OC)=C2)OC3=C({5}C(O)=C{7}C(O)=C3)C1=O |
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Structure type: oligomer
; 647 [M+Na]+
Compound class: glycoside, flavonoid glycoside
- Compound ID: 32347
Structure type: oligomer
; 763 [M+Na]+
Compound class: glycoside, flavonoid glycoside
- Compound ID: 32348
Structure type: oligomer
; 779 [M+Na]+
Compound class: glycoside, flavonoid glycoside
- Compound ID: 32349
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a-L-Rhap-(1-2)-a-L-Rhap-(1-6)-b-D-Glcp-(1-3)-Subst
Subst = isorhamnetin = SMILES O{3}C1=C(C2=CC={54}C(O)C(OC)=C2)OC3=C({5}C(O)=C{7}C(O)=C3)C1=O |
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Structure type: oligomer
; 793 [M+Na]+
Compound class: glycoside, flavonoid glycoside
- Compound ID: 32350
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b-D-Glcp-(1-7)-Subst
Subst = daidzein = SMILES O=C1C(C2=CC={54}C(O)C=C2)=COC3=C1C=C{7}C(O)={8}C3 |
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Structure type: monomer
; 417 [M+Na]+
Trivial name: daidzin
Compound class: glycoside, flavonoid glycoside
- Compound ID: 32335
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b-D-Glcp-(1-2)-b-D-Glcp-(1-3)-+
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b-D-Glcp-(1-6)-b-D-Glcp-(1-20)-Protopanaxadiol20s |
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Structure type: oligomer
; 1147 [M+K]+
Trivial name: ginsenoside Rb1
Compound class: glycoside, triterpenoid glycoside
- Compound ID: 32336
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b-D-Glcp-(1-2)-b-D-Glcp-(1-3)-+
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a-L-Arap-(1-6)-b-D-Glcp-(1-20)-Protopanaxadiol20s |
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Structure type: oligomer
; 1117 [M+K]+
Trivial name: ginsenoside Rb2
Compound class: glycoside, triterpenoid glycoside
- Compound ID: 32337
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b-D-Glcp-(1-2)-b-D-Glcp-(1-3)-+
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a-L-Araf-(1-6)-b-D-Glcp-(1-20)-Protopanaxadiol20s |
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Structure type: oligomer
; 1117 [M+K]+
Trivial name: ginsenoside Rc
Compound class: glycoside, triterpenoid glycoside
- Compound ID: 32338
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b-D-Glcp-(1-20)-+
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b-D-Glcp-(1-2)-b-D-Glcp-(1-3)-Protopanaxadiol20s |
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Structure type: oligomer
; 985 [M+K]+
Trivial name: ginsenoside Rd
Compound class: glycoside, triterpenoid glycoside
- Compound ID: 32339
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b-D-Glcp-(1-20)-+
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a-L-Rhap-(1-2)-b-D-Glcp-(1-6)-Protopanaxatriol20s |
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Structure type: oligomer
; 985 [M+K]+
Trivial name: ginsenoside Re
Compound class: glycoside, triterpenoid glycoside
- Compound ID: 32340
Structure type: oligomer
; 839 [M+K]+
Trivial name: ginsenoside Rg1
Compound class: glycoside, triterpenoid glycoside
- Compound ID: 32341
Structure type: oligomer
; 839 [M+K]+
Trivial name: ginsenoside Rf
Compound class: glycoside, triterpenoid glycoside
- Compound ID: 32328
Structure type: monomer
; 419 [M+H]+
Compound class: glycoside
- Compound ID: 32329
Structure type: monomer
; 449 [M+H]+
Compound class: glycoside
- Compound ID: 32330
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a-L-Arap-(1-3)-Subst
Subst = petunidin = SMILES COC1=CC(C2=[O+]C3=C{7}C(O)=C{5}C(O)=C3C={3}C2O)=C{53}C(O)={54}C1O |
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Structure type: monomer
; 449 [M+H]+
Compound class: glycoside
- Compound ID: 32331
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b-D-Glcp-(1-3)-Subst
Subst = delphinidin = SMILES O{3}C1=C(C2=C{53}C(O)={54}C(O){55}C(O)=C2)[O+]=C3C={7}C(O)C={5}C(O)C3=C1 |
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Structure type: monomer
; 463 [M+H]+
Compound class: glycoside
- Compound ID: 32332
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a-L-Arap-(1-3)-Subst
Subst = malvidin = SMILES O{3}C1=C(C2=CC(OC)={54}C(O)C(OC)=C2)[O+]=C3C={7}C(O)C={5}C(O)C3=C1 |
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Structure type: monomer
; 463 [M+H]+
Compound class: glycoside
- Compound ID: 32333
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b-D-Glcp-(1-3)-Subst
Subst = petunidin = SMILES COC1=CC(C2=[O+]C3=C{7}C(O)=C{5}C(O)=C3C={3}C2O)=C{53}C(O)={54}C1O |
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Structure type: monomer
; 479 [M+H]+
Compound class: glycoside
- Compound ID: 32334
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b-D-Glcp-(1-3)-Subst
Subst = malvidin = SMILES O{3}C1=C(C2=CC(OC)={54}C(O)C(OC)=C2)[O+]=C3C={7}C(O)C={5}C(O)C3=C1 |
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Structure type: monomer
; 493 [M+H]+
Compound class: glycoside
- Compound ID: 32342
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a-L-Rhap-(1-4)-b-D-Glcp-(1-6)-b-D-Glcp-(1-28)-Subst
Subst = asiatic acid = SMILES C[C@@H]1CC[C@]2({28}C(O)=O)CC[C@]3(C)C([C@@H]2[C@H]1C)=CC[C@H]4[C@@]3(C)CC[C@@H]5[C@]4(C)C{2}[C@@H](O){3}[C@H](O)[C@]5({23}CO)C |
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Structure type: oligomer
; 957 [M-H]-
Trivial name: asiaticoside
Compound class: glycoside
- Compound ID: 32343
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a-L-Rhap-(1-4)-b-D-Glcp-(1-6)-b-D-Glcp-(1-28)-Subst
Subst = madecassic acid = SMILES C[C@@H]1CC[C@]2({28}C(O)=O)CC[C@]3(C)C([C@@H]2[C@H]1C)=CC[C@H]4[C@@]3(C)C{6}[C@@H](O)[C@H]5[C@]4(C)C{2}[C@@H](O){3}[C@H](O)[C@]5({23}CO)C |
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Structure type: oligomer
; 974 [M-H]-
Trivial name: madecassoside
Compound class: glycoside
Found 
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