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. Antibacterial

Antibacterial

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
ISOPLUMERICIN *
ISOQUERCITRIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
ISORHAMNETIN *
ISORHAMNETIN-3-RUTINOSIDE (Synergist) Keeler, R.F. and Tu, A.T. eds. 1991. Toxicology of Plant and Fungal Compounds. (Handbook of Natural Toxins Vol. 6) Marcel Dekker, Inc. NY. 665 pp.
ISOTHIOCYANATE *
ITALIPYRONE MIC=3-6 mg/ml *
JASMONE MIC=800-1,600 ug/ml Muroi, H. and Kubo, I. 1993. Combination Effects of Antibacterial Compounds in Green Tea Flavor against Streptococcus mutans. J. Agric. Food Chem. 41: 1102-1105.
JUGLONE *
JULIPROSOPINE Recio, M. C., Rios, J. L., and Villar, A., A review of some antimicrobial compounds isolated from medicinal plants reported in the literature 1978-1988, Phytotherapy Research, 3(4), 1989, 117-125.
KAEMPFEROL 20 ug/ml *
KARANJIN 10 ppm *
KAURENIC-ACID *
KIEVITONE ED50=10 ug/ml Lydon, J. & Duke, S., The potential of pesticides from plants, pp. 1-41 in Craker, L. & Simon, J., eds, Herbs, Spices & Medicinal Plants: Recent Advances in Botany, Horticulture, & Pharmacology, v. 4, Oryx Press, Phoenix, 1989, 267pp.
KOETJAPIC-ACID MIC=6.25-12.5 ug/ml Muhammad, I., El Sayed, K. A., Mossa, J. S., Al-Said, M. S., El-Feraly, F. S., Clark, A. M., Hufford, C. D., Oh, S., Mayer, A. M. 2000. Bioactive 12- Oleanene Triterpene and Secotriterpene Acids from Maytenus undata. J. Natural Products, 63(5): 605-610.
KORBERIN-A *
KORBERIN-B *
KRYPTOTANSHINONE *
L-3-HYDROXY-9-METHOXYPTEROCARPAN *
L-HOMOARGININE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
LAPACHOL *
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
Rhododendron falconeri 1 0
Rhododendron ferrugineum Rusty-Leaved Alpenrose 4 0
Rhododendron grande 1 0
Rhododendron ponticum Pontic Alpenrose 10 120, 000
Rhodomyrtus tomentosa 1 6
Rhodymenia palmata Dulse 2 153
Rhus coriaria Sicilian Sumac; Sumac; Tanner's Sumac 9 840, 000
Rhus glabra Smooth Sumac 2 270, 006
Rhus toxicodendron Poison Ivy 3 0
Rhynchosia minima Burn Mouth Vine 2 0
Ribes nigrum Black Currant 37 164, 114
Ribes rubrum Red Currant; White Currant 8 68, 528
Ribes uva-crispa Gooseberry 10 19, 379
Ricinus communis Castorbean 13 2, 380
Robinia pseudoacacia Black Locust 12 326, 000
Rollinia mucosa Biriba; Lancewood 1 2, 900
Rosa canina Rose; Dogbrier; Dog Rose 21 774, 105
Rosa centifolia Cabbage Rose 11 1, 200
Rosa damascena Damask Rose 20 15, 000
Rosa davurica 1 70