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.

Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
  1. Home
  2. Antioxidant

Antioxidant

Select a Results View:

Download these results as:
CSV
EXCEL
PDF
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
CURCUMIN 1/3 BHA *
CURCUMIN IC50=500 uM *
CYANIDIN 4.4 x Vit. E *
CYANIDIN ID50=3.5-22 uM *
CYANIDIN-3,5-DIGLYCOSIDE *
CYANIDIN-3-O-BETA-D-GLUCOSIDE *
CYANIDIN-3-O-GALACTOSIDE *
CYANIDIN-3-O-GLUCOSIDE *
CYANIDIN-3-RUTINOSIDE *
CYANIDOL *
CYSTEINE Jim Duke's personal files.
DAIDZEIN 1/4 quercetin *
DAIDZIN Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
DEHYDROCURDIONE *
DEHYDROLEUCODINE *
DELPHINIDIN ID50=0.7-2.4 uM *
DELPHINIDIN-3-GLUCOSIDE *
DELPHINIDIN-3-O-BETA-D-GALACTOSIDE *
DELPHINIDIN-3-O-BETA-D-GLUCOSIDE *
DELPHINIDIN-CHLORIDE *
Download these results as:
CSV
EXCEL
PDF
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Atractylodes lancea Cang Zhu 2 39
Atractylodes ovata Bai-Zhu; Pai-Chu 1 278
Atropa bella-donna Belladonna 2 240, 000
Aucuba japonica Japanese Aucuba; Japanese Laurel; Spotted Laurel 1 150
Avena sativa Oats 35 266, 408.7000005245
Averrhoa bilimbi Bilimbi; Limon chino 3 9, 368.39999961853
Averrhoa carambola Carambola; Star Fruit 12 20, 432.39999961853
Azadirachta indica Neem 11 205, 180
Bacopa monnieri Brahmi; Water Hyssop 4 1, 260
Bactris gasipaes Peach palm; Pejibaye 6 596, 138
Balanites aegyptiacus Desert Date; Soapberry Tree; dattier du desert (Fr.); dattier sauvage (Fr.); heglik (Fr.); Zachunbaum (Ger.); betu (India); hingotia (India); lalo (India); zachun (India); mirobalano de Egipto (Sp.) 3 1, 153, 790
Ballota nigra Black Horehound 11 12, 000
Baptisia sp 1 0
Baptisia tinctoria Wild Indigo 4 0
Barosma betulina Buchu 13 48, 826.10000002384
Basella alba Vinespinach 9 38, 815
Belamcanda chinensis Leopard Lily; Blackberry Lily; Shenan; Iris Tigre (Fr.); Leopardenblume (Ger.); Maravilla (Sp.); Mariposa (Sp.) 2 91
Benincasa hispida Waxgourd 6 10, 885.5
Berberis vulgaris Barberry 24 131, 435.5999994278
Bertholletia excelsa Brazilnut; Brazilnut-Tree; Creamnut; Paranut 13 599, 380