Biological Activity Antibacterial | Dr. Duke's Phytochemical and Ethnobotanical Databases

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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
THUJONE	not available	J. Ess. Oil Res. 7: 271.
THYMOHYDROQUINONE	MIC=6.25-100 ug/ml	Duke, 1992 *
THYMOL	MIC=50-400 ug/ml	Duke, 1992 *
THYMOQUINONE	not available	Farnsworth, N.R. and Cordell, G.A. A Review of Some Biologically Active Compounds Isolated From Plants as Reported in the 1974-1975 Literature. J. Nat. Prod. 39: 420, 1976.
TIN	not available	Duke, 1992 *
TOMATINE	not available	Duke, 1992 *
TRACHINODIOL-7-BETA-ACETATE	not available	Duke, 1992 *
TRACHINODIOL-DIACETATE	not available	Duke, 1992 *
TRACHINOL	not available	Duke, 1992 *
TRANS-ASARONE	not available	Duke, 1992 *
TRANS-ISOASARONE	not available	Duke, 1992 *
TRICROZARIN	not available	Duke, 1992 *
TROPOLONE	not available	Duke, 1992 *
TUBEROSIN	250 u/ml	Wagner & Wolff, eds. 1977. New Natural Products (RS164. I56. 176)
ULIGINOSIN	not available	Duke, 1992 *
UMBELLIFERONE	not available	Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
URESIN	not available	Duke, 1992 *
URSOLIC-ACID	not available	Duke, 1992 *
VANILLIC-ACID	1.5-15 mg/ml	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.
VERBASCOSIDE	not available	Duke, 1992 *

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List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name	Common Name	Chemical Count	Total Parts Per Million
Quercus rubra	Northern Red Oak	9	160, 055.8200000599
Quercus stellata	Post Oak	1	5
Quercus suber	Cork Oak	3	245, 000
Quercus velutina	Black Oak	3	5
Quillaja saponaria	Soapbark	1	150, 000
Quisqualis indica	Rangoon Creeper	3	0
Ranunculus bulbosus	Bulbous Buttercup	2	0
Raphanus sativus	Radish	7	21, 279
Rauvolfia serpentina	Indian Snakeroot; Serpentine Wood	1	0
Rauvolfia tetraphylla	Four-Leaf Devilpepper; Pinque-Pinque	2	0
Rauvolfia vomitoria	African Snakeroot	1	0
Ravensara aromatica	Ravensara	12	19, 360
Rehmannia glutinosa	Chinese Foxglove	2	0
Rhamnus cathartica	Buckthorn; European Buckthorn	2	0
Rheum officinale	Chinese Rhubarb	11	25, 490.20000076294
Rheum palmatum	Chinese Rhubarb	22	20, 356
Rheum rhabarbarum	Rhubarb	19	10, 537
Rhizophora mangle	Red Mangrove	4	639, 030
Rhododendron arboreum	not available	1	0
Rhododendron dauricum	Chinese Alpenrose	13	0