Plant Quercus robur (Fagaceae) | Dr. Duke's Phytochemical and Ethnobotanical Databases

Common Names

English Oak

How this plant is used

Medicinal

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List of plant chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name	Activity Count	Plant Part	Low Parts Per Million	High Parts Per Million	Standard Deviation	Reference
2-ALPHA-ACETOXYFRIEDEL-3-ONE	0	Plant	not available	not available	not available	Duke, 1992 *
2-HYDROXYDAMMAR-24-EN-3-ON	0	Bark	not available	not available	not available	Duke, 1992 *
3-FRIEDELANONE	0	Bark	not available	not available	not available	Duke, 1992 *
BETA-SITOSTEROL	47	Bark	not available	not available	not available	Duke, 1992 *
CATECHIN	43	Bark	not available	not available	not available	Duke, 1992 *
ELLAGITANNIN	8	Bark	not available	not available	not available	Duke, 1992 *
FRIEDELIN	2	Bark	not available	not available	not available	Duke, 1992 *
FRIEDELINOL	0	Bark	not available	not available	not available	Duke, 1992 *
GALLIC-ACID	62	Bark	not available	not available	not available	Duke, 1992 *
GALLOCATECHIN	0	Bark	not available	not available	not available	Duke, 1992 *
GLUTIN-5(6)-EN-3-BETA-OL	0	Bark	not available	not available	not available	Duke, 1992 *
GLUTIN-5(6)-EN-3-ON	0	Bark	not available	not available	not available	Duke, 1992 *
L-(+)-QUERCITOL	0	Bark	not available	not available	not available	Duke, 1992 *
L-VIBURNITOL	0	Bark	not available	not available	not available	Duke, 1992 *
LEUCOCYANIDIN	1	Bark	not available	not available	not available	Duke, 1992 *
LEUCODELPHINIDIN	2	Bark	not available	not available	not available	Duke, 1992 *
MESO-INOSITOL	0	Bark	not available	not available	not available	Duke, 1992 *
PECTIN	24	Bark	not available	not available	not available	Duke, 1992 *
PHLOBATANNIN	0	Bark	not available	not available	not available	Duke, 1992 *
QUERCETIN	176	Bark	not available	not available	not available	Duke, 1992 *

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List of plant activities.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Activity	Chemical Count	Reference
Vasodilator	1	Duke, 1992 *
VEGF-Inhibitor	1	Duke, 1992 *
Xanthine-Oxidase-Inhibitor	4	Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229