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
HAEMOCORIN not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
HARDWICKIC-ACID not available Duke, 1992 *
HARMALINE 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.
HARMALOL 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.
HARRISONIN not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
HEDERASAPONINS not available Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp.
HELENALIN not available Duke, 1992 *
HELENIN 100 ppm Duke, 1992 *
HERNIARIN 100 ppm Duke, 1992 *
HESPERETIN MIC=500 ug/ml Duke, 1992 *
HEXANAL MBC=800 ug/ml Duke, 1992 *
HEXENAL not available Oriental Materia Medica (three volumes by Dr. Hsu and collaborators)
HINOKITIOL MIC=39-156 Russell, G. B., Phytochemical resources for crop protection, N. Z. J. Technol., 2, 1986, 127-134.
HIPPURIC-ACID not available Duke, 1992 *
HIRCINOL 0.2-4 x tetracyclin Duke, 1992 *
HISPAGLABRIDIN-A 3 ug/ml Duke, 1992 *
HISPAGLABRIDIN-B 3-7 ug/ml Duke, 1992 *
HONOKIOL not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
HOUTTUYNIN not available Spring, M.A. 1988. Ethnopharmacologic Analysis of Medicinal Plants Used by Laotian Hmong Refugees in Minnesota. Journal of Ethnopharmacology, 26: 65-91, 1989.
HOVEINE 200 ug/ml Collins, D.J., Culvenor, C.C.J., Lamberton, J.A., Loder, J.W. and Price, J.R., Plants for Medicines, CSIRO, East Melbourne, Australia, 1990, 303 pp.
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Cinnamomum burmannii Java Cinnamon; Padang Cassia 2 400
Cinnamomum camphora Camphor; Ho Leaf 31 18, 890
Cinnamomum sieboldii Japanese Cinnamon 5 504
Cinnamomum verum Cinnamon; Ceylon Cinnamon 38 9, 685, 386.399997711
Cistus ladaniferus Ambreine; Gum Cistus; Labdanum; Rockrose 19 211, 000
Citrullus colocynthis Colocynth 16 122
Citrullus lanatus Watermelon 17 19, 854
Citrus aurantiifolia Lime 20 19, 790
Citrus aurantium Petitgrain; Bitter Orange 38 41, 772
Citrus limon Lemon 38 4, 043, 883.5
Citrus medica Citron 3 0
Citrus mitis Calamansi; Calamondin 11 699, 626.3999998271
Citrus paradisi Grapefruit 44 29, 186.40999995172
Citrus reticulata Mandarin; Tangerine 31 716, 642.2000000179
Citrus sinensis Orange 41 99, 377.96500016004
Citrus spp Citrus 3 0
Claoxylon polot not available 1 10
Cleistocalyx fullageri not available 1 59, 488
Clematis vitalba Traveler's Joy 6 0
Cleonia lusitanica Spanish Heal-All 12 545