An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Biological Activity Quinone-Reductase-Inducer

List of activity chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Dosage Reference
(+)-PURPURIN ED50=5.6 uM Duke, 1992 *
(+)-TEPHROPURPURIN IC50 13.4 uM Duke, 1992 *
(+)-TEPHROPURPURIN ED50=0.15 uM Duke, 1992 *
(-)-3-HYDROXY-4-METHOXY-8,9-METHYLENEDIOXYPTEROCARPAN IC50=>63.7 uM Duke, 1992 *
(-)-MAACKIAIN ED50=8.8 uM Duke, 1992 *
(-)-MEDICARPIN ED50=13.7 uM Duke, 1992 *
(1'S)-1'-ACETOXYCHAVICOL-ACETATE not available Duke, 1992 *
24,25-DIHYDROWITHANOLIDE-D ED50=0.7 uM Kennelly, E. J., Gerhauser, C., Song, L. L., Graham, J. G., Beecher, C. W. W., Pezzuto, J. M., Kinghorn, A. D. 1997. Induction of Quinone Reductase by Withanolides Isolated from Physalis philadelphica (Tomatillos). J. Agr. & Food Chem., 45(10): 3771-3777.
3-METHOXY-2,3-DIHYDROWITHAPHYSACARPIN ED50=7.8 uM Kennelly, E. J., Gerhauser, C., Song, L. L., Graham, J. G., Beecher, C. W. W., Pezzuto, J. M., Kinghorn, A. D. 1997. Induction of Quinone Reductase by Withanolides Isolated from Physalis philadelphica (Tomatillos). J. Agr. & Food Chem., 45(10): 3771-3777.
4',7-DIHYDROXY-3',5'-DIMETHOXYISOFLAVONE ED50=17.2 uM Duke, 1992 *
4-HYDROXY-GLUCOBRASSICIN 100 uM Fahey, J. W., Zhang, Y., Talalay, P. 1997. Broccoli Sprouts: An Exceptionally Rich Source of Inducers of Enzymes that Protects Against Chemical Carcinogens. Proc. Nat. Acad. Sci., 94: 10367-10372.
6-METHYL-SULFINYL-HEXYL-ISOTHIOCYANATE not available Fuke, Y., Haga, Y., Ono, H., Nomura, T., Ryoyama, K. 1998. Anti-Carcinogenic Activity of 6-methylsulfinylhexyl isothiocyanate, an Active Anti-Proliferative Principle of Wasabi (Eutrema wasabi Maxim.). Cytotechnology, 25: 197-203.
7,4'-DIHYDROXY-3',5'-DIMETHOXYISOFLAVONE IC50>63.7 uM Duke, 1992 *
ALYSSIN 0.95 uM Duke, 1992 *
APIGENIN 20 uM Uda, Y., Price, K. R., Williamson, G., Rhodes, M. J. C. 1997. Induction of the Anticarcinogenic Marker Enzyme, Quinone Reductase, in Murine Hepatoma Cells In Vitro by Flavonoids. Cancer Lett., 120 (2): 213-216.
AURAPTENE 100 ppm Duke, 1992 *
AURAPTENE 400 mg/kg igs rat Tanaka,T. et al.1998.Citrus Auraptene Exerts Dose-Dependent Chemopreventive Activity in Rat Large Bowel Tumorigenesis:The Inhibition Correlates with Suppression of Cell Proliferation & Lipid Peroxidation & with Induction of Phase II-. Cancer Res.58:2550.
BAICALIN not available Duke, 1992 *
BERTEROIN 1.7 uM Zhang, Y., Talalay, P., Cho, C. G., Posner, G. H. 1992. A Major Inducer of Anticarcinogenic Protective Enzymes from Broccoli: Isolation and Elucidation of Structure. Proc. Nat. Acad. Sci., 89: 2399-2403.
BIS-DEMETHOXYCURCUMIN 11.9 uM Singletary, K., et al. 1998. Effect of the Beta-Diketones Diferoloylmethane (Curcumin) and Dibenzoylmethane on Rat Mammary DNA Adducts and Tumors Induced by 7,12-dimethylbenz(A)anthracene. Carcinogenesis, 19(6): 1039-1043.
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Agrimonia eupatoria Agrimony; Sticklewort 6 12, 086
Ailanthus altissima Stinktree; Tree Of Heaven 1 0
Albizia lebbeck East Indian Walnut; Siris Tree; Frywood; Koko; Lebbek; Lebbek Tree; Women's-Tongue Tree 2 0
Albizia procera not available 1 0
Aleurites fordii Tungoil Tree 1 0
Alliaria petiolata Garlic Mustard 1 0
Allium cepa Onion; Shallot 9 215, 004.0399999991
Allium sativum var. sativum Garlic 5 2, 420
Allium schoenoprasum Chives 2 73
Aloysia citrodora Lemon Verbena 2 0
Alpinia galanga Greater Galangal; Siamese Ginger; Languas 2 0
Alpinia officinarum Lesser Galangal; Chinese Ginger 5 3, 600
Althaea officinalis Marshmallow; White Mallow 3 0
Ammi majus Bishop's Weed 2 0
Ammi visnaga Visnaga 5 0
Amphicarpaea bracteata Hog Peanut 1 5
Amphicarpaea edgworthii not available 1 11
Anadenanthera peregrina Cohoba; Niopo 1 0
Anastatica hierochuntica Jericho Rose 2 0
Anemone pulsatilla Pasque Flower 2 0