Chemical fact sheet: Morin

Morin

Basics

Category
Isoflavone derivatives
IUPAC-name
2-(2,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one
Formula
No formula stored
Exact mass
302.04265 g/mol
Molecular weight
No weights stored
Structure
Chemical structure of morin
Figure 1.1: Chemical structure of morin

Sources

In summary, the chemical morin has been analyzed from following sources:

Morus alba  L.
1st 2nd

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

References

  1. M. Natić, D. Dabić, A. Papetti, M. Fotirić Akšić, V. Ognjanov, M. Ljubojević, and Ž. Tešić, "Analysis and characterisation of phytochemicals in mulberry (Morus alba L.) fruits grown in Vojvodina, North Serbia.," Food Chemistry , vol. 171 , pp. 128–136 , DOI: 10.1016/j.foodchem.2014.08.101 .

Analysis results

Analysis result 1

Detection technique Values Units
[M⁻ H]⁻ 301.03500 m/z
MS²⁻ 107
125
151
229
257
273 		m/z
STD
False
TLC
False
UV/Vis detector description
UHPLC-DAD
Mass spectrometer description
UHPLC-DAD-MS/MS, triple-quadrupole, LTQ (linear trap quadrupole), high resolution mass spectrometer (UHPLC OrbiTrap MS), heated electrospray ionization (HESI)
Organism
Morus alba  L.
cultivated
homogenized, frozen
Collection dates
2011-6
Sample note
The black coloured fruits from one genotype from the location Palanka, North Serbia were collected by the researchers. Each genotype as represented by one tree, and each sample was taken from one individual plant. The tree was over 30 years old and originated from seed. All berries were picked at the biologically ripe stage. The berries were picked cardinally-oriented branches with different directions arond the canopy. Harvest time was between 10 and 20th June 2011. After picking, the fruits were stored at -20C until chemical analysis.
Dried material storage temperature
-20 °C
Extraction solvents
methanol containing 0.1% HCl
Extraction mass/volume-ratio
25 mg/mL
Extraction repeats
4
Extraction time
4 d 4 h
Extract drying method
evaporation under reduced pressure
Extract drying temperature
40 °C
Analysis solvents
MeOH:water (60:40)
Detection note
MS2 fragments (% base peak): 151 (100), 229 (80), 125 (70), 273 (50), 257 (50), 107 (10)
References

M. Natić, D. Dabić, A. Papetti, M. Fotirić Akšić, V. Ognjanov, M. Ljubojević, and Ž. Tešić, "Analysis and characterisation of phytochemicals in mulberry (Morus alba L.) fruits grown in Vojvodina, North Serbia.," Food Chemistry , vol. 171 , pp. 128–136 , DOI: 10.1016/j.foodchem.2014.08.101 .

Analysis result 2

Detection technique Values Units
[M⁻ H]⁻ 301.03500 m/z
MS²⁻ 107
125
151
229
257
273 		m/z
STD
False
TLC
False
UV/Vis detector description
UHPLC-DAD
Mass spectrometer description
UHPLC-DAD-MS/MS, triple-quadrupole, LTQ (linear trap quadrupole), high resolution mass spectrometer (UHPLC OrbiTrap MS), heated electrospray ionization (HESI)
Organism
Morus alba  L.
cultivated
homogenized, frozen
Collection dates
2011-6
Sample note
The black coloured fruits from one genotype from the location Novi Sad, North Serbia were collected by the researchers. Each genotype as represented by one tree, and each sample was taken from one individual plant. The tree was over 30 years old and originated from seed. All berries were picked at the biologically ripe stage. The berries were picked cardinally-oriented branches with different directions arond the canopy. Harvest time was between 10 and 20th June 2011. After picking, the fruits were stored at -20C until chemical analysis.
Dried material storage temperature
-20 °C
Extraction solvents
methanol containing 0.1% HCl
Extraction mass/volume-ratio
25 mg/mL
Extraction repeats
4
Extraction time
4 d 4 h
Extract drying method
evaporation under reduced pressure
Extract drying temperature
40 °C
Analysis solvents
MeOH:water (60:40)
Detection note
MS2 fragments (% base peak): 151 (100), 229 (80), 125 (70), 273 (50), 257 (50), 107 (10)
References

M. Natić, D. Dabić, A. Papetti, M. Fotirić Akšić, V. Ognjanov, M. Ljubojević, and Ž. Tešić, "Analysis and characterisation of phytochemicals in mulberry (Morus alba L.) fruits grown in Vojvodina, North Serbia.," Food Chemistry , vol. 171 , pp. 128–136 , DOI: 10.1016/j.foodchem.2014.08.101 .