Chemical fact sheet: Kaempferol 3-O-glucoside

The BCDB-database is not an authoritative database. This sheet collates data stored for chemical entry kaempferol 3-O-glucoside and its related chemical compound entries astragalin .

Kaempferol 3-O-glucoside

Basics

Category
Flavone and flavonol derivatives
IUPAC-name
5,7-dihydroxy-2-(4-hydroxyphenyl)-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one
Formula
C21H20O11
Exact mass
448.10057 g/mol
Molecular weight
448.40000 g/mol
Structure
Chemical structure of kaempferol 3-O-glucoside
Figure 1.1: Chemical structure of kaempferol 3-O-glucoside

Sources

In summary, the chemical kaempferol 3-O-glucoside has been analyzed from following sources:

Note that an analysis result in the database may indicate either presence or lack thereof of a chemical in an analyzed sample.

References

  1. G. Chen, X. Li, F. Saleri, and M. Guo, "Analysis of flavonoids in Rhamnus davurica and its antiproliferative effects.," Molecules , vol. 21 , no. 10 , pp. 1275 , DOI: 10.3390/molecules21101275 .
  2. J. Kim, A. Assefa, J. Song, V. Mani, S. Park, S. Lee, K. Lee, D. Kim, and B. Hahn, "Assessment of metabolic profiles in florets of Carthamus species using ultra-performance liquid chromatography-mass spectrometry.," Metabolites , vol. 10 , no. 11 , pp. 440 , DOI: 10.3390/metabo10110440 .
  3. S. Samardžić, J. Arsenijević, D. Božić, M. Milenković, V. Tešević, and Z. Maksimović, "Antioxidant, anti-inflammatory and gastroprotective activity of Filipendula ulmaria (L.) Maxim. And Filipendula vulgaris Moench.," Journal of Ethnopharmacology , vol. 213 , pp. 132–137 , DOI: 10.1016/j.jep.2017.11.013 .
  4. N. Simin, D. Orcic, D. Cetojevic-Simin, N. Mimica-Dukic, G. Anackov, I. Beara, D. Mitic-Culafic, and B. Bozin, "Phenolic profile, antioxidant, anti-inflammatory and cytotoxic activities of small yellow onion (Allium flavum L. subsp. flavum, Alliaceae)," LWT - Food Science and Technology , vol. 54 , no. 1 , pp. 139–146 , DOI: 10.1016/j.lwt.2013.05.023 .
  5. I. Tedesco, V. Carbone, C. Spagnuolo, P. Minasi, and G. Russo, "Identification and quantification of flavonoids from two southern Italian cultivars of Allium cepa L., Tropea (red onion) and Montoro (copper onion), and their capacity to protect human erythrocytes from oxidative stress.," Journal of Agricultural and Food Chemistry , vol. 63 , pp. 5229–5238 , DOI: 10.1021/acs.jafc.5b01206 .
  6. G. Zengin, A. Cvetanonović, U. Gašić, A. Stupar, G. Bulut, I. Şenkardes, A. Dogan, K. Sinan, Z. Aumeeruddy-Elalfi, A. Aktumsek, and M. Mahomoodally, "Modern and traditional extraction techniques affect chemical composition and bioactivity of Tanacetum parthenium (L.) Sch. Bip.," Industrial Crops and Products , vol. 146 , pp. 112202 , DOI: 10.1016/j.indcrop.2020.112202 .

Analysis results

Analysis result 1

Detection technique Values Units
[M⁻ H]⁻ 447 m/z
MS²⁻ 284
285
447
m/z
STD
True
TLC
False
UV/Vis detector description
Mass spectrometer description
ESI-MS/MS
Organism
Rhamnus davurica  Pall.
dried, powdered
Sample note
The authentication and identification of the barks of Rhamnus davurica was performed with the researchers of this study which were assisted by the taxonomist Quangwan Hu from Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture (Wuhan Botanicl Garden), Chinese Academy of Sciences. A voucher specimen (No. 0031) was deposited in the herbarium of the Key Laboratory.
Drying temperature
40 °C
Dried material storage temperature
4 °C
Dried material storage notes
the samples were packed in sealed polyethylene bags; stored in a refrigerator until use; dark
Extraction solvents
60 % ethanol
Extraction repeats
3
Extraction time
1 h 30 min
Extraction temperature
20±5 °C
Extract drying method
evaporation under reduced pressure
Extract drying temperature
40 °C
Dried extract storage temperature
4 °C
Analysis solvents
MeOH
References

G. Chen, X. Li, F. Saleri, and M. Guo, "Analysis of flavonoids in Rhamnus davurica and its antiproliferative effects.," Molecules , vol. 21 , no. 10 , pp. 1275 , DOI: 10.3390/molecules21101275 .

Analysis result 2

STD
True
TLC
False
UV/Vis detector description
Mass spectrometer description
UHPLC-ESI-QTOF-MS, quadrupole time-of-flight
Organism
Carthamus tinctorius  L.
cultivated
dried, frozen
Sample note
The material (Accession Number 592391) were obtained from USDA National Plant Germplasm system. The seeds were planted and cultivated in a greenhouse at 18-25 °C located at the National Institute of Agricultural Sciences, Jeonju, Korea. The collecting (by hand) of of florets of early stage samples started approximately 12 weeks after seed planting. These EARLY STAGE flower samples were collected before the beginning of the flowering, when the upper portion of the florets were about to emerge through the bracts. The samples wer snap-frozen using liquid nitrogen, the freeze--dried and stored at -80 ° until further processing. Visually seen, there was not yet much color in flowers, only white and light yellow hues. The length of spine was very short. The leaf shape was lanceolate.
Drying methods
freeze-dried
Dried material storage temperature
-80 °C
Extraction solvents
70 % methanol
Extraction mass/volume-ratio
25 mg/mL
Extraction repeats
5
Extraction time
35 min
Extraction temperature
4 °C
Analysis solvents
70 % methanol
Detection note
The exact mass was obtained.
References

J. Kim, A. Assefa, J. Song, V. Mani, S. Park, S. Lee, K. Lee, D. Kim, and B. Hahn, "Assessment of metabolic profiles in florets of Carthamus species using ultra-performance liquid chromatography-mass spectrometry.," Metabolites , vol. 10 , no. 11 , pp. 440 , DOI: 10.3390/metabo10110440 .

Analysis result 3

STD
True
TLC
False
UV/Vis detector description
Mass spectrometer description
UHPLC-ESI-QTOF-MS, quadrupole time-of-flight
Organism
Carthamus tinctorius  L.
cultivated
dried, frozen
Sample note
The material (Accession Number 592391) were obtained from USDA National Plant Germplasm system. The seeds were planted and cultivated in a greenhouse at 18-25 °C located at the National Institute of Agricultural Sciences, Jeonju, Korea.These MIDDLE STAGE flower samples were collected when flowering was considered complete, i.e. more than 90 % of the florets were open. The florets were orange(-yellow).
Drying methods
freeze-dried
Dried material storage temperature
-80 °C
Extraction solvents
70 % methanol
Extraction mass/volume-ratio
25 mg/mL
Extraction repeats
5
Extraction time
35 min
Extraction temperature
4 °C
Analysis solvents
70 % methanol
Detection note
The exact mass was obtained.
References

J. Kim, A. Assefa, J. Song, V. Mani, S. Park, S. Lee, K. Lee, D. Kim, and B. Hahn, "Assessment of metabolic profiles in florets of Carthamus species using ultra-performance liquid chromatography-mass spectrometry.," Metabolites , vol. 10 , no. 11 , pp. 440 , DOI: 10.3390/metabo10110440 .

Analysis result 4

STD
True
TLC
False
UV/Vis detector description
Mass spectrometer description
UHPLC-ESI-QTOF-MS, quadrupole time-of-flight
Organism
Carthamus tinctorius  L.
cultivated
dried, frozen
Sample note
The material (Accession Number 592391) were obtained from USDA National Plant Germplasm system. The seeds were planted and cultivated in a greenhouse at 18-25 °C located at the National Institute of Agricultural Sciences, Jeonju, Korea.These LATE STAGE flower samples were collected when the capitulum begins to expand and the seeds are about to start developing. The florets start to change color to orange/red.
Drying methods
freeze-dried
Dried material storage temperature
-80 °C
Extraction solvents
70 % methanol
Extraction mass/volume-ratio
25 mg/mL
Extraction repeats
5
Extraction time
35 min
Extraction temperature
4 °C
Analysis solvents
70 % methanol
Detection note
The exact mass was obtained.
References

J. Kim, A. Assefa, J. Song, V. Mani, S. Park, S. Lee, K. Lee, D. Kim, and B. Hahn, "Assessment of metabolic profiles in florets of Carthamus species using ultra-performance liquid chromatography-mass spectrometry.," Metabolites , vol. 10 , no. 11 , pp. 440 , DOI: 10.3390/metabo10110440 .

Analysis result 5

STD
True
TLC
False
UV/Vis detector description
Mass spectrometer description
UHPLC-ESI-QTOF-MS, quadrupole time-of-flight
Organism
Carthamus palaestinus  L.
wild
dried, frozen
Sample note
The material (Accession Number 235663) were obtained from USDA National Plant Germplasm system. The seeds were planted and cultivated in a greenhouse at 18-25 °C located at the National Institute of Agricultural Sciences, Jeonju, Korea. The collecting (by hand) of of florets of early stage samples started approximately 12 weeks after seed planting. These EARLY STAGE flower samples were collected before the beginning of the flowering, when the upper portion of the florets were about to emerge through the bracts. The samples wer snap-frozen using liquid nitrogen, the freeze--dried and stored at -80 ° until further processing. Visually seen, there was not yet much color in flowers, only white and light yellow hues. The length of spine was very short. The leaf shape was lanceolate.
Drying methods
freeze-dried
Dried material storage temperature
-80 °C
Extraction solvents
70 % methanol
Extraction mass/volume-ratio
25 mg/mL
Extraction repeats
5
Extraction time
35 min
Extraction temperature
4 °C
Analysis solvents
70 % methanol
Detection note
The exact mass was obtained.
References

J. Kim, A. Assefa, J. Song, V. Mani, S. Park, S. Lee, K. Lee, D. Kim, and B. Hahn, "Assessment of metabolic profiles in florets of Carthamus species using ultra-performance liquid chromatography-mass spectrometry.," Metabolites , vol. 10 , no. 11 , pp. 440 , DOI: 10.3390/metabo10110440 .

Analysis result 6

STD
True
TLC
False
UV/Vis detector description
Mass spectrometer description
UHPLC-ESI-QTOF-MS, quadrupole time-of-flight
Organism
Carthamus palaestinus  L.
wild
dried, frozen
Sample note
The material (Accession Number 235663) were obtained from USDA National Plant Germplasm system. The seeds were planted and cultivated in a greenhouse at 18-25 °C located at the National Institute of Agricultural Sciences, Jeonju, Korea.These MIDDLE STAGE flower samples were collected when flowering was considered complete, i.e. more than 90 % of the florets were open. The florets were orange(-yellow).
Drying methods
freeze-dried
Dried material storage temperature
-80 °C
Extraction solvents
70 % methanol
Extraction mass/volume-ratio
25 mg/mL
Extraction repeats
5
Extraction time
35 min
Extraction temperature
4 °C
Analysis solvents
70 % methanol
Detection note
The exact mass was obtained.
References

J. Kim, A. Assefa, J. Song, V. Mani, S. Park, S. Lee, K. Lee, D. Kim, and B. Hahn, "Assessment of metabolic profiles in florets of Carthamus species using ultra-performance liquid chromatography-mass spectrometry.," Metabolites , vol. 10 , no. 11 , pp. 440 , DOI: 10.3390/metabo10110440 .

Analysis result 7

STD
True
TLC
False
UV/Vis detector description
Mass spectrometer description
UHPLC-ESI-QTOF-MS, quadrupole time-of-flight
Organism
Carthamus palaestinus  L.
wild
dried, frozen
Sample note
The material (Accession Number 235663) were obtained from USDA National Plant Germplasm system. The seeds were planted and cultivated in a greenhouse at 18-25 °C located at the National Institute of Agricultural Sciences, Jeonju, Korea.These LATE STAGE flower samples were collected when the capitulum begins to expand and the seeds are about to start developing. The florets start to change color to orange/red.
Drying methods
freeze-dried
Dried material storage temperature
-80 °C
Extraction solvents
70 % methanol
Extraction mass/volume-ratio
25 mg/mL
Extraction repeats
5
Extraction time
35 min
Extraction temperature
4 °C
Analysis solvents
70 % methanol
Detection note
The exact mass was obtained.
References

J. Kim, A. Assefa, J. Song, V. Mani, S. Park, S. Lee, K. Lee, D. Kim, and B. Hahn, "Assessment of metabolic profiles in florets of Carthamus species using ultra-performance liquid chromatography-mass spectrometry.," Metabolites , vol. 10 , no. 11 , pp. 440 , DOI: 10.3390/metabo10110440 .

Analysis result 8

STD
True
TLC
False
UV/Vis detector description
Mass spectrometer description
UHPLC-ESI-QTOF-MS, quadrupole time-of-flight
Organism
Carthamus lanatus  L.
wild
dried, frozen
Sample note
The material (Accession Number W6 16791) were obtained from USDA National Plant Germplasm system. The seeds were planted and cultivated in a greenhouse at 18-25 °C located at the National Institute of Agricultural Sciences, Jeonju, Korea. The collecting (by hand) of of florets of early stage samples started approximately 12 weeks after seed planting. These EARLY STAGE flower samples were collected before the beginning of the flowering, when the upper portion of the florets were about to emerge through the bracts. The samples wer snap-frozen using liquid nitrogen, the freeze--dried and stored at -80 ° until further processing. Visually seen, there was not yet much color in flowers, only white and light yellow hues. The leaf shape was lanceolate.
Drying methods
freeze-dried
Dried material storage temperature
-80 °C
Extraction solvents
70 % methanol
Extraction mass/volume-ratio
25 mg/mL
Extraction repeats
5
Extraction time
35 min
Extraction temperature
4 °C
Analysis solvents
70 % methanol
References

J. Kim, A. Assefa, J. Song, V. Mani, S. Park, S. Lee, K. Lee, D. Kim, and B. Hahn, "Assessment of metabolic profiles in florets of Carthamus species using ultra-performance liquid chromatography-mass spectrometry.," Metabolites , vol. 10 , no. 11 , pp. 440 , DOI: 10.3390/metabo10110440 .

Analysis result 9

STD
True
TLC
False
UV/Vis detector description
Mass spectrometer description
UHPLC-ESI-QTOF-MS, quadrupole time-of-flight
Organism
Carthamus lanatus  L.
wild
dried, frozen
Sample note
The material (Accession Number W6 16791) were obtained from USDA National Plant Germplasm system. The seeds were planted and cultivated in a greenhouse at 18-25 °C located at the National Institute of Agricultural Sciences, Jeonju, Korea.These MIDDLE STAGE flower samples were collected when flowering was considered complete, i.e. more than 90 % of the florets were open. The florets were yellow and the pistils became orange as the development proceeded, and the colour started to change gradually yellos/red.
Drying methods
freeze-dried
Dried material storage temperature
-80 °C
Extraction solvents
70 % methanol
Extraction mass/volume-ratio
25 mg/mL
Extraction repeats
5
Extraction time
35 min
Extraction temperature
4 °C
Analysis solvents
70 % methanol
References

J. Kim, A. Assefa, J. Song, V. Mani, S. Park, S. Lee, K. Lee, D. Kim, and B. Hahn, "Assessment of metabolic profiles in florets of Carthamus species using ultra-performance liquid chromatography-mass spectrometry.," Metabolites , vol. 10 , no. 11 , pp. 440 , DOI: 10.3390/metabo10110440 .

Analysis result 10

STD
True
TLC
False
UV/Vis detector description
Mass spectrometer description
UHPLC-ESI-QTOF-MS, quadrupole time-of-flight
Organism
Carthamus lanatus  L.
wild
dried, frozen
Sample note
The material (Accession Number W6 16791)) were obtained from USDA National Plant Germplasm system. The seeds were planted and cultivated in a greenhouse at 18-25 °C located at the National Institute of Agricultural Sciences, Jeonju, Korea.These LATE STAGE flower samples were collected when the capitulum begins to expand and the seeds are about to start developing. The florets start to change color to yellow&/red. The pistils became orange as the development proceeded.
Drying methods
freeze-dried
Dried material storage temperature
-80 °C
Extraction solvents
70 % methanol
Extraction mass/volume-ratio
25 mg/mL
Extraction repeats
5
Extraction time
35 min
Extraction temperature
4 °C
Analysis solvents
70 % methanol
Detection note
The exact mass was obtained.
References

J. Kim, A. Assefa, J. Song, V. Mani, S. Park, S. Lee, K. Lee, D. Kim, and B. Hahn, "Assessment of metabolic profiles in florets of Carthamus species using ultra-performance liquid chromatography-mass spectrometry.," Metabolites , vol. 10 , no. 11 , pp. 440 , DOI: 10.3390/metabo10110440 .

Analysis result 11

Detection technique Values Units
UV/Vis ND nm
STD
False
TLC
False
UV/Vis detector description
HPLC-DAD, HPLC-PDA
Mass spectrometer description
LC-ESI-MS
Organism
Filipendula ulmaria  (L.) Maxim.
wild
ground, dried
Collection dates
2016-7
Sample note
Plant material was identified by Professor Branislava Lakušik (Department of Botany, University of Belgrade - Faculty of Pharmacy) and voucher specimen; number 3872HFF was deposited in the Herbarium of the Department of Botany, University of Belgrade - Faculty of Pharmacy.
Extraction solvents
boiling water
Extraction repeats
1
Extraction time
30 min
Extract drying method
freeze-drying
Analysis solvents
aqueous infusion
Detection note
The analyses were based on HPLC-UV chromatograms and NMR spectra.
References

S. Samardžić, J. Arsenijević, D. Božić, M. Milenković, V. Tešević, and Z. Maksimović, "Antioxidant, anti-inflammatory and gastroprotective activity of Filipendula ulmaria (L.) Maxim. And Filipendula vulgaris Moench.," Journal of Ethnopharmacology , vol. 213 , pp. 132–137 , DOI: 10.1016/j.jep.2017.11.013 .

Analysis result 12

Detection technique Values Units
[M⁻ H]⁻ 447 m/z
MS²⁻ 284 m/z
STD
True
TLC
False
UV/Vis detector description
Mass spectrometer description
LC-ESI-MS/MS, triple-quadrupole mass spectrometer
Organism
Allium flavum subsp. flavum  L.
wild
ground, dried
Sample note
The whole plants (aerial parts, bulbs) of wild-growing A. flavum subsp. flavum were collected in Serbia. The voucher specimens were prepared, identified and deposited at the Herbarium of the Department of Biology and Ecology (BUNS Herbarium), University of Novi Sad, Faculty of Sciences. The code of the specimens from Dimitrograd was no. 2-1765. The aerial parts were analysed in this group.
Drying methods
air-dried
Extraction solvents
70 % aqueous methanol
Extraction mass/volume-ratio
125 mg/mL
Extraction repeats
1
Extraction time
3 d
Extraction temperature
30 °C
Extract drying method
rotary evaporation under vacuum
Extract drying temperature
45 °C
Analysis solvents
70 % aqueous MeOH; 0.5 % formic acid : MeOH (7 : 3)
Detection note
The precursor and product ions (m/z), respectively, are presented from the standard of this compound in the quantitative MS/MS-analysis.
References

N. Simin, D. Orcic, D. Cetojevic-Simin, N. Mimica-Dukic, G. Anackov, I. Beara, D. Mitic-Culafic, and B. Bozin, "Phenolic profile, antioxidant, anti-inflammatory and cytotoxic activities of small yellow onion (Allium flavum L. subsp. flavum, Alliaceae)," LWT - Food Science and Technology , vol. 54 , no. 1 , pp. 139–146 , DOI: 10.1016/j.lwt.2013.05.023 .

Analysis result 13

Detection technique Values Units
[M⁻ H]⁻ 447 m/z
MS²⁻ 284 m/z
STD
True
TLC
False
UV/Vis detector description
Mass spectrometer description
LC-ESI-MS/MS, triple-quadrupole mass spectrometer
Organism
Allium flavum subsp. flavum  L.
wild
ground, dried
Sample note
The whole plants (aerial parts, bulbs) of wild-growing A. flavum subsp. flavum were collected in Serbia. The voucher specimens were prepared, identified and deposited at the Herbarium of the Department of Biology and Ecology (BUNS Herbarium), University of Novi Sad, Faculty of Sciences. The code of the specimens from Dimitrograd was no. 2-1765. The bulbs were analysed in this group.
Drying methods
air-dried
Extraction solvents
70 % aqueous methanol
Extraction mass/volume-ratio
125 mg/mL
Extraction repeats
1
Extraction time
3 d
Extraction temperature
30 °C
Extract drying method
rotary evaporation under vacuum
Extract drying temperature
45 °C
Analysis solvents
70 % aqueous MeOH; 0.5 % formic acid : MeOH (7 : 3)
Detection note
The precursor and product ions (m/z), respectively, are presented from the standard of this compound in the quantitative MS/MS-analysis.
References

N. Simin, D. Orcic, D. Cetojevic-Simin, N. Mimica-Dukic, G. Anackov, I. Beara, D. Mitic-Culafic, and B. Bozin, "Phenolic profile, antioxidant, anti-inflammatory and cytotoxic activities of small yellow onion (Allium flavum L. subsp. flavum, Alliaceae)," LWT - Food Science and Technology , vol. 54 , no. 1 , pp. 139–146 , DOI: 10.1016/j.lwt.2013.05.023 .

Analysis result 14

Detection technique Values Units
[M⁻ H]⁻ 447 m/z
MS²⁻ 284 m/z
STD
True
TLC
False
UV/Vis detector description
Mass spectrometer description
LC-ESI-MS/MS, triple-quadrupole mass spectrometer
Organism
Allium flavum subsp. flavum  L.
wild
ground, dried
Sample note
The whole plants (aerial parts, bulbs) of wild-growing A. flavum subsp. flavum were collected in Serbia. The voucher specimens were prepared, identified and deposited at the Herbarium of the Department of Biology and Ecology (BUNS Herbarium), University of Novi Sad, Faculty of Sciences. The code of the specimens from Babusnica was no. 2-1767. The aerial parts were analysed in this group.
Drying methods
air-dried
Extraction solvents
70 % aqueous methanol
Extraction mass/volume-ratio
125 mg/mL
Extraction repeats
1
Extraction time
3 d
Extraction temperature
30 °C
Extract drying method
rotary evaporation under vacuum
Extract drying temperature
45 °C
Analysis solvents
70 % aqueous MeOH; 0.5 % formic acid : MeOH (7 : 3)
Detection note
The precursor and product ions (m/z), respectively, are presented from the standard of this compound in the quantitative MS/MS-analysis.
References

N. Simin, D. Orcic, D. Cetojevic-Simin, N. Mimica-Dukic, G. Anackov, I. Beara, D. Mitic-Culafic, and B. Bozin, "Phenolic profile, antioxidant, anti-inflammatory and cytotoxic activities of small yellow onion (Allium flavum L. subsp. flavum, Alliaceae)," LWT - Food Science and Technology , vol. 54 , no. 1 , pp. 139–146 , DOI: 10.1016/j.lwt.2013.05.023 .

Analysis result 15

Detection technique Values Units
[M⁻ H]⁻ 447 m/z
MS²⁻ 284 m/z
STD
True
TLC
False
UV/Vis detector description
Mass spectrometer description
LC-ESI-MS/MS, triple-quadrupole mass spectrometer
Organism
Allium flavum subsp. flavum  L.
wild
ground, dried
Sample note
The whole plants (aerial parts, bulbs) of wild-growing A. flavum subsp. flavum were collected in Serbia. The voucher specimens were prepared, identified and deposited at the Herbarium of the Department of Biology and Ecology (BUNS Herbarium), University of Novi Sad, Faculty of Sciences. The code of the specimens from Babusnica was no. 2-1767. The bulbs were analysed in this group.
Drying methods
air-dried
Extraction solvents
70 % aqueous methanol
Extraction mass/volume-ratio
125 mg/mL
Extraction repeats
1
Extraction time
3 d
Extraction temperature
30 °C
Extract drying method
rotary evaporation under vacuum
Extract drying temperature
45 °C
Analysis solvents
70 % aqueous MeOH; 0.5 % formic acid : MeOH (7 : 3)
Detection note
The precursor and product ions (m/z), respectively, are presented from the standard of this compound in the quantitative MS/MS-analysis.
References

N. Simin, D. Orcic, D. Cetojevic-Simin, N. Mimica-Dukic, G. Anackov, I. Beara, D. Mitic-Culafic, and B. Bozin, "Phenolic profile, antioxidant, anti-inflammatory and cytotoxic activities of small yellow onion (Allium flavum L. subsp. flavum, Alliaceae)," LWT - Food Science and Technology , vol. 54 , no. 1 , pp. 139–146 , DOI: 10.1016/j.lwt.2013.05.023 .

Analysis result 16

Detection technique Values Units
[M⁻ H]⁻ 447 m/z
MS²⁻ 285 m/z
STD
True
TLC
False
UV/Vis detector description
HPLC-UV/Vis
Mass spectrometer description
HPLC/ESI-ITMSn, electrospray ionization multistage ion trap mass spectrometry
Organism
Allium cepa var. Ramata di Montoro  L.
cultivated
chopped
Sample note
The variety is cultivated in a niche geographical area in southern Italy. The cultivated bulbs were provide by local committee promoters of Cipolla Ramata di Montoro located in Montoro (Campania, Italy).
Extraction solvents
80 % methanol
Extraction mass/volume-ratio
500 mg/mL
Extraction repeats
1
Extraction time
25 min
Extraction temperature
20±5 °C
Extract drying method
rotary evaporation
Dried extract storage temperature
-20 °C
Analysis solvents
1 % formic acid
References

I. Tedesco, V. Carbone, C. Spagnuolo, P. Minasi, and G. Russo, "Identification and quantification of flavonoids from two southern Italian cultivars of Allium cepa L., Tropea (red onion) and Montoro (copper onion), and their capacity to protect human erythrocytes from oxidative stress.," Journal of Agricultural and Food Chemistry , vol. 63 , pp. 5229–5238 , DOI: 10.1021/acs.jafc.5b01206 .

Analysis result 17

Detection technique Values Units
[M⁻ H]⁻ 447 : ND m/z
STD
True
TLC
False
UV/Vis detector description
HPLC-UV/Vis
Mass spectrometer description
HPLC/ESI-ITMSn, electrospray ionization multistage ion trap mass spectrometry
Organism
Allium cepa var. Tropea  L.
cultivated
chopped
Sample note
Tropea variety is a well known red onion in southern Italy. The researchers collected onion bulbs in Tropea, Calabria, Italy.
Extraction solvents
80 % methanol
Extraction mass/volume-ratio
500 mg/mL
Extraction repeats
1
Extraction time
25 min
Extraction temperature
20±5 °C
Extract drying method
rotary evaporation
Dried extract storage temperature
-20 °C
Analysis solvents
1 % formic acid
References

I. Tedesco, V. Carbone, C. Spagnuolo, P. Minasi, and G. Russo, "Identification and quantification of flavonoids from two southern Italian cultivars of Allium cepa L., Tropea (red onion) and Montoro (copper onion), and their capacity to protect human erythrocytes from oxidative stress.," Journal of Agricultural and Food Chemistry , vol. 63 , pp. 5229–5238 , DOI: 10.1021/acs.jafc.5b01206 .

Analysis result 18

Detection technique Values Units
[M⁻ H]⁻ 447.09131 m/z
MS²⁻ 255
284
285
327
m/z
MS³⁻ 227
255
m/z
STD
True
TLC
False
UV/Vis detector description
UHPLC
Mass spectrometer description
UHPLC-MS, HRMS, LTQ OrbiTrap, UHPLC–LTQ OrbiTrap MS/MS, HESI, heated ESI
Organism
Tanacetum parthenium  (L.) Sch. Bip.
wild
ground, dried
Sample note
The samples were collected in Turkey (Taskopru, Karacaoglu village). Taxonomic spotting was performed at Marmara University, Istanbul, Turkey, voucher number: MARE-19056./ Microwave-assisted extraction (MAE) was performed at 600W microwave power.
Drying methods
air-dried
Extraction solvents
ethanol
Extraction mass/volume-ratio
50 mg/mL
Extraction repeats
1
Extraction time
30 min
Extract drying method
concentration under vacuum
Extract drying temperature
40 °C
Dried extract storage temperature
4 °C
Detection note
MS2 fragments (% base peak): 327 (20), 285 (80), 284 (100), 255 (10); MS3: 255 (100), 227 (10); MS4: 227 (100), 211 (60)
References

G. Zengin, A. Cvetanonović, U. Gašić, A. Stupar, G. Bulut, I. Şenkardes, A. Dogan, K. Sinan, Z. Aumeeruddy-Elalfi, A. Aktumsek, and M. Mahomoodally, "Modern and traditional extraction techniques affect chemical composition and bioactivity of Tanacetum parthenium (L.) Sch. Bip.," Industrial Crops and Products , vol. 146 , pp. 112202 , DOI: 10.1016/j.indcrop.2020.112202 .

Analysis result 19

Detection technique Values Units
[M⁻ H]⁻ 447.09131 m/z
MS²⁻ 255
284
285
327
m/z
MS³⁻ 227
255
m/z
STD
True
TLC
False
UV/Vis detector description
UHPLC
Mass spectrometer description
UHPLC-MS, HRMS, LTQ OrbiTrap, UHPLC–LTQ OrbiTrap MS/MS, HESI, heated ESI
Organism
Tanacetum parthenium  (L.) Sch. Bip.
wild
ground, dried
Sample note
The samples were collected in Turkey (Taskopru, Karacaoglu village). Taxonomic spotting was performed at Marmara University, Istanbul, Turkey, voucher number: MARE-19056./Sonication of plant-ethanol mixture was done in ultrasonic bath for an hour at 30 °C.
Drying methods
air-dried
Extraction solvents
ethanol
Extraction mass/volume-ratio
40 mg/mL
Extraction repeats
1
Extraction time
1 h
Extraction temperature
30 °C
Extract drying method
concentration under vacuum
Extract drying temperature
40 °C
Dried extract storage temperature
4 °C
Detection note
MS2 fragments (% base peak): 327 (20), 285 (80), 284 (100), 255 (10); MS3: 255 (100), 227 (10); MS4: 227 (100), 211 (60)
References

G. Zengin, A. Cvetanonović, U. Gašić, A. Stupar, G. Bulut, I. Şenkardes, A. Dogan, K. Sinan, Z. Aumeeruddy-Elalfi, A. Aktumsek, and M. Mahomoodally, "Modern and traditional extraction techniques affect chemical composition and bioactivity of Tanacetum parthenium (L.) Sch. Bip.," Industrial Crops and Products , vol. 146 , pp. 112202 , DOI: 10.1016/j.indcrop.2020.112202 .

Analysis result 20

Detection technique Values Units
[M⁻ H]⁻ 447.09131 m/z
MS²⁻ 255
284
285
327
m/z
MS³⁻ 227
255
m/z
STD
True
TLC
False
UV/Vis detector description
UHPLC
Mass spectrometer description
UHPLC-MS, HRMS, LTQ OrbiTrap, UHPLC–LTQ OrbiTrap MS/MS, HESI, heated ESI
Organism
Tanacetum parthenium  (L.) Sch. Bip.
wild
ground, dried
Sample note
The samples were collected in Turkey (Taskopru, Karacaoglu village). Taxonomic spotting was performed at Marmara University, Istanbul, Turkey, voucher number: MARE-19056./The plant samples were macerated at room temperature at dark for 24 h.
Drying methods
air-dried
Extraction solvents
ethanol
Extraction mass/volume-ratio
50 mg/mL
Extraction repeats
1
Extraction time
1 d
Extraction temperature
20±5 °C
Extract drying method
concentration under vacuum
Extract drying temperature
40 °C
Dried extract storage temperature
4 °C
Detection note
MS2 fragments (% base peak): 327 (20), 285 (80), 284 (100), 255 (10); MS3: 255 (100), 227 (10); MS4: 227 (100), 211 (60)
References

G. Zengin, A. Cvetanonović, U. Gašić, A. Stupar, G. Bulut, I. Şenkardes, A. Dogan, K. Sinan, Z. Aumeeruddy-Elalfi, A. Aktumsek, and M. Mahomoodally, "Modern and traditional extraction techniques affect chemical composition and bioactivity of Tanacetum parthenium (L.) Sch. Bip.," Industrial Crops and Products , vol. 146 , pp. 112202 , DOI: 10.1016/j.indcrop.2020.112202 .

Astragalin

Basics

Category
Flavonol
IUPAC-name
5,7-dihydroxy-2-(4-hydroxyphenyl)-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one
Formula
C21H20O11
Exact mass
448.10060 g/mol
Molecular weight
No weights stored
Structure
Chemical structure of astragalin
Figure 2.1: Chemical structure of astragalin

Sources

No links to any potential source for this chemical in the database.

References

  1. P. Dey, and J. Harborne, Methods in plant biochemistry. Academic Press Ltd, 1989
  2. H. Kimura, S. Tokuyama, T. Ishihara, S. Ogawa, and K. Yokota, "Identification of new flavonol O-glycosides from indigo (Polygonum tinctorium Lour) leaves and their inhibitory activity against 3-hydroxy-3-methylglutaryl-CoA reductase.," Journal of Pharmaceutical and Biomedical Analysis , vol. 108 , pp. 102–112 , DOI: 10.1016/j.jpba.2015.02.005 .
  3. S. Tokuyama-Nakai, H. Kimura, Y. Hirabayashi, T. Ishihara, M. Jisaka, and K. Yokota, "Constituents of flavonol O-glycosides and antioxidant activities of extracts from seeds, sprouts, and aerial parts of Polygonum tinctorium Lour.," Heliyon , vol. 5 , no. 3 , pp. e01317 , DOI: 10.1016/j.heliyon.2019.e01317 .

Analysis results

No analysis results for this entry in the database.