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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Antibacterial

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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 *
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List of Activity Plants.
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Plant Name Common Name Chemical Count Total Parts Per Million
Gliricidia sepium Mata Raton 1 3, 145
Gloriosa superba Glory Lily 3 0
Glycine max Soybean 37 17, 942.10000014305
Glycyrrhiza glabra Commom Licorice; Licorice; Smooth Licorice; Licorice-Root 48 5, 287, 768
Glycyrrhiza squamulosa 1 17.100000381469727
Glycyrrhiza uralensis Chinese Licorice; Gan-Cao; Kan-Tsao 11 497, 260.5
Gochnatia blanchetiana 1 166
Gossypium sp Cotton 18 102, 780
Gratifolia officianalis 1 2, 500
Grindelia squarrosa Gumweed; Rosinweed 1 0
Guaiacum sp. Guaiac 2 0
Guarea rusbyi Cocillana 2 0
Guatteria scadens Cipo-Ira 1 50, 000
Guazuma tomentosa 3 270
Guazuma ulmifolia Bay Cedar 1 0
Gymnema sylvestre Gymnema; Miracle Fruit 1 1, 600
Gypsophila struthium 1 9.600000381469727
Haematoxylum campechianum Campechy; Logwood 5 200, 000
Hamamelis virginiana Witch Hazel 9 54, 460
Hamelia patens Scarlet Bush 1 150, 000