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Quercetin 3-sophorotrioside

Quercetin 3,7,4'-O-triglucoside is a constituent of Allium cepa (red onion). Also obtained from Vitis hybrid cell cultures [CCD]

Quercetin 3-sophorotrioside is found in pulses. Quercetin 3-sophorotrioside is isolated from Pisum sativum (pea).

Quercetin 3-(2''-glucosylgalactoside) 7-glucoside is found in herbs and spices. Quercetin 3-(2''-glucosylgalactoside) 7-glucoside is a constituent of Trigonella foenum-graecum (fenugreek).

Patuletin 3-(2''-apiosylgentiobioside) is found in green vegetables. Patuletin 3-(2''-apiosylgentiobioside) is isolated from spinach (Spinacia oleracea) leaves.

Quercetin 3-(2G-glucosylgentiobioside) is found in pulses. Quercetin 3-(2G-glucosylgentiobioside) is isolated from soya bean leaves (Glycine max).

Moracetin is found in fruits. Consit. of Morus alba (white mulberry).

Quercetin 3-glucosyl-(1->2)-galactoside 7-glucoside is soluble (in water) and a very weakly acidic compound (based on its pKa). Quercetin 3-glucosyl-(1->2)-galactoside 7-glucoside can be found in fenugreek, which makes quercetin 3-glucosyl-(1->2)-galactoside 7-glucoside a potential biomarker for the consumption of this food product.

Quercetin 3-triglucoside is a member of the class of compounds known as flavonoid-3-o-glycosides. Flavonoid-3-o-glycosides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C3-position. Quercetin 3-triglucoside is soluble (in water) and a very weakly acidic compound (based on its pKa). Quercetin 3-triglucoside can be found in common pea and okra, which makes quercetin 3-triglucoside a potential biomarker for the consumption of these food products.

6-hydroxykaempferol 3,6,7-triglucoside is a member of the class of compounds known as flavonoid-7-o-glycosides. Flavonoid-7-o-glycosides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position. 6-hydroxykaempferol 3,6,7-triglucoside is soluble (in water) and a very weakly acidic compound (based on its pKa). 6-hydroxykaempferol 3,6,7-triglucoside can be found in safflower, which makes 6-hydroxykaempferol 3,6,7-triglucoside a potential biomarker for the consumption of this food product.

Quercetin 3-(2G-glucosylgentiobioside)

Quercetin 3-sophoroside-7-glucoside

Quercetin 3-gentiobioside-7-glucoside

Quercetin 3-glucoside-7-sophoroside

Quercetin 3,7,4'-triglucoside

Quercetin 3-glucosyl-(1->2)-galactosyl-(1->2)-glucoside

Quercetin 3-glucosyl-(1->2)-galactoside-7-glucoside

Quercetin 3,3',4'-triglucoside

A tetrasaccharide derivative composed of four arabinofuranose residues in a beta(1->2), alpha(1->5) and alpha(1->5) linear sequence (with alpha-configuration at the reducing end), to the arabinofuranose residue at the non-reducing end is linked (3P->5) a 1D-myo-inositol 5-phosphate moiety." []