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

Select a Results View:

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
Hydnocarpus wightiana Hindi Chaulmoogra 5 478, 890.3999977112
Hydrangea arborescens Smooth Hydrangea; Hydrangea 6 22
Hydrangea paniculata Peegee 2 41, 000
Hydrastis canadensis Goldenseal 7 500, 690.30000019073
Hylocereus guatemalensis Guatemala Cereus; Nopalito De Guatemala 1 1, 030
Hylocereus undatus Night-Blooming Cereus; Nopalito De Noche; Strawberry Pear; Belle-of-the-Night; Queen-of-the-Night 2 2, 575
Hyoscyamus niger Henbane 3 0
Hypericum androsaemum not available 1 0
Hypericum elatum not available 1 0
Hypericum patulum not available 1 0
Hypericum perforatum Common St. Johnswort; Hypericum; Klamath Weed; St. John's-wort; Goatweed 51 1, 832, 072.7500021458
Hyptis albida not available 1 6
Hyptis capitata Knobweed 1 0
Hyptis emoryi Desert Lavender 1 0
Hyptis spicata Spicate Hyptis 2 0
Hyptis suaveolens Wild Hops 14 8, 318
Hyssopus officinalis Hyssop 35 234, 207.3140000049
Ilex paraguariensis Mate; Paraguay Tea; South American Holly 5 537, 000
Illicium verum Star Anise; Chinese Star Anise; Chinesischer Sternanis (Ger.); Sternanis (Ger.); anis de China (Sp.); anis estrellado (Sp.) 21 105, 186
Inga edulis Guaba; Icecream Bean 1 710