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 Antibacterial

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 not available Duke, 1992 *
ISOQUERCITRIN not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
ISORHAMNETIN not available Duke, 1992 *
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 not available Duke, 1992 *
ITALIPYRONE MIC=3-6 mg/ml Duke, 1992 *
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 not available Duke, 1992 *
JULIPROSOPINE not available 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 Duke, 1992 *
KARANJIN 10 ppm Duke, 1992 *
KAURENIC-ACID not available Duke, 1992 *
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 not available Duke, 1992 *
KORBERIN-B not available Duke, 1992 *
KRYPTOTANSHINONE not available Duke, 1992 *
L-3-HYDROXY-9-METHOXYPTEROCARPAN not available Duke, 1992 *
L-HOMOARGININE not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
LAPACHOL not available Duke, 1992 *
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Thymus funkii Funk's Thyme 20 8, 226
Thymus longicaulis Kekik; Tas Kekik 16 70, 960.40000009537
Thymus mastichina Spanish Marjoram 15 10, 205
Thymus orospedanus Orosped Thyme 13 14, 232
Thymus riatarum 'Moroccan' Thyme 14 9, 960.20000000298
Thymus saturejoides Moroccan Savory Thyme 10 5, 510
Thymus serpyllum Creeping Thyme 25 146, 365
Thymus vulgaris Common Thyme; Garden Thyme; Thyme 46 5, 288, 910
Thymus x citriodorus Funk's thyme; Lemon Thyme 15 39, 990
Thymus zygis 'Portuguese' Thyme 14 41, 459.50000000745
Tilia sp. Basswood; Lime; Linden 17 0
Tovomita brasiliensis not available 1 0
Tovomita excelsa not available 1 83.9000015258789
Tovomita mangle not available 1 0
Tovomita pyrifolia not available 1 0
Trachyspermum ammi Ajwan 10 37, 552.44999998808
Tragopogon porrifolius Salsify 4 951
Triadenum japonicum not available 1 0
Tribulus terrestris Puncture-vine 5 420
Trichilia hirta Jojoban 1 0