Ablajan et al., 2006 - Google Patents
Structural characterization of flavonol 3, 7‐di‐O‐glycosides and determination of the glycosylation position by using negative ion electrospray ionization tandem mass …Ablajan et al., 2006
View PDF- Document ID
- 13191665740380034901
- Author
- Ablajan K
- Abliz Z
- Shang X
- He J
- Zhang R
- Shi J
- Publication year
- Publication venue
- Journal of Mass Spectrometry
External Links
Snippet
Abstract Flavonol 3, 7‐di‐O‐glycosides were investigated by negative ion electrospray ionization tandem mass spectrometry using a quadrupole linear ion trap (LIT) mass spectrometer. The results indicate that the fragmentation behavior of flavonol 3, 7‐di‐O …
- 150000002500 ions 0 title abstract description 61
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/62—Detectors specially adapted therefor
- G01N30/72—Mass spectrometers
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometer or separator tubes
- H01J49/02—Details
- H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
- G01N33/48—Investigating or analysing materials by specific methods not covered by the preceding groups biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6803—General methods of protein analysis not limited to specific proteins or families of proteins
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometer or separator tubes
- H01J49/02—Details
- H01J49/10—Ion sources; Ion guns
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Ablajan et al. | Structural characterization of flavonol 3, 7‐di‐O‐glycosides and determination of the glycosylation position by using negative ion electrospray ionization tandem mass spectrometry | |
| Justesen | Collision‐induced fragmentation of deprotonated methoxylated flavonoids, obtained by electrospray ionization mass spectrometry | |
| Ferreres et al. | Characterization of the interglycosidic linkage in di‐, tri‐, tetra‐and pentaglycosylated flavonoids and differentiation of positional isomers by liquid chromatography/electrospray ionization tandem mass spectrometry | |
| Wojakowska et al. | Structural characterization of flavonoid glycosides from leaves of wheat (Triticum aestivum L.) using LC/MS/MS profiling of the target compounds | |
| Hvattum et al. | Study of the collision‐induced radical cleavage of flavonoid glycosides using negative electrospray ionization tandem quadrupole mass spectrometry | |
| Cuyckens et al. | Determination of the glycosylation site in flavonoid mono‐O‐glycosides by collision‐induced dissociation of electrospray‐generated deprotonated and sodiated molecules | |
| Geng et al. | Comprehensive characterization of C‐glycosyl flavones in wheat (Triticum aestivum L.) germ using UPLC‐PDA‐ESI/HRMSn and mass defect filtering | |
| Rauha et al. | Effect of eluent on the ionization efficiency of flavonoids by ion spray, atmospheric pressure chemical ionization, and atmospheric pressure photoionization mass spectrometry | |
| Cui et al. | Rapid identification of saponins in plant extracts by electrospray ionization multi‐stage tandem mass spectrometry and liquid chromatography/tandem mass spectrometry | |
| Ablajan et al. | Fragmentation characteristics and isomeric differentiation of flavonol O‐rhamnosides using negative ion electrospray ionization tandem mass spectrometry | |
| Mechref et al. | Differentiating structural isomers of sialylated glycans by matrix‐assisted laser desorption/ionization time‐of‐flight/time‐of‐flight tandem mass spectrometry | |
| Lei et al. | UHPLC‐MS analyses of plant flavonoids | |
| Kuhn et al. | Differentiation of isomeric flavone/isoflavone aglycones by MS2 ion trap mass spectrometry and a double neutral loss of CO | |
| Clowers et al. | Influence of cation adduction on the separation characteristics of flavonoid diglycoside isomers using dual gate‐ion mobility‐quadrupole ion trap mass spectrometry | |
| Li et al. | Structural characterization of iridoid glucosides by ultra‐performance liquid chromatography/electrospray ionization quadrupole time‐of‐flight tandem mass spectrometry | |
| March et al. | A fragmentation study of a flavone triglycoside, kaempferol‐3‐O‐robinoside‐7‐O‐rhamnoside | |
| Davis et al. | Identification of isomeric flavonoid glucuronides in urine and plasma by metal complexation and LC‐ESI‐MS/MS | |
| Koulakiotis et al. | Comparison of different tandem mass spectrometric techniques (ESI‐IT, ESI‐and IP‐MALDI‐QRTOF and vMALDI‐TOF/RTOF) for the analysis of crocins and picrocrocin from the stigmas of Crocus sativus L. | |
| Abad‐García et al. | A fragmentation study of dihydroquercetin using triple quadrupole mass spectrometry and its application for identification of dihydroflavonols in Citrus juices | |
| Panighel et al. | Putative identification of new p‐coumaroyl glycoside flavonoids in grape by ultra‐high performance liquid chromatography/high‐resolution mass spectrometry | |
| Kite et al. | Identification of common glycosyl groups of flavonoid O‐glycosides by serial mass spectrometry of sodiated species | |
| Ablajan | A study of characteristic fragmentation of isoflavonoids by using negative ion ESI‐MSn | |
| Borges et al. | Structural characterisation of flavonoids and flavonoid‐O‐glycosides extracted from Genista tenera by fast‐atom bombardment tandem mass spectrometry | |
| Donna et al. | Structural characterisation of malonyl flavonols in leek (Allium porrum L.) using high‐performance liquid chromatography and mass spectrometry | |
| Grant et al. | Rapid screening of anthocyanins in berry samples by surfactant‐mediated matrix‐assisted laser desorption/ionization time‐of‐flight mass spectrometry |