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 Allergenic

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
GITHAGIN not available Duke, 1992 *
GREVILLOL not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
HAEMATOXYLIN not available Mitchell, J. and Rook, A.J. 1923. Botanical Dermatology: plants and plant products injurious to the skin. Vancouver: Greengrass, 1979. xiii, 787 p.: ill.
HEDERAGENIN not available Mitchell, J. and Rook, A.J. 1923. Botanical Dermatology: plants and plant products injurious to the skin. Vancouver: Greengrass, 1979. xiii, 787 p.: ill.
HELENALIN not available Tyler, V.E.. 1994.
HELENALIN-ACETATE not available De Smet, P.A.G.M., Keller, K., Hansel, R. and Chandler, R.F., eds. 1993. Adverse Effects of Herbal Drugs 2. Springr-Verlag, Berlin. 348pp.
HELENALIN-ISOVALERATE not available De Smet, P.A.G.M., Keller, K., Hansel, R. and Chandler, R.F., eds. 1993. Adverse Effects of Herbal Drugs 2. Springr-Verlag, Berlin. 348pp.
HELENALIN-METHACRYLATE not available De Smet, P.A.G.M., Keller, K., Hansel, R. and Chandler, R.F., eds. 1993. Adverse Effects of Herbal Drugs 2. Springr-Verlag, Berlin. 348pp.
HERNIARIN not available Bisset, N.G., ed. 1994. Herbal Drugs and Phytopharmaceuticals. CRC Press. Boca Raton, FL. 566 pp.
HISTAMINE not available Duke, 1992 *
HUMULONE not available Mitchell, J. and Rook, A.J. 1923. Botanical Dermatology: plants and plant products injurious to the skin. Vancouver: Greengrass, 1979. xiii, 787 p.: ill.
HYDROQUINONE not available Merck 11th Edition
HYDROTHYMOQUINONE not available Mitchell, J. and Rook, A.J. 1923. Botanical Dermatology: plants and plant products injurious to the skin. Vancouver: Greengrass, 1979. xiii, 787 p.: ill.
HYDROXYCITRONELLAL not available Duke, 1992 *
ISOEUGENOL not available Duke, 1992 *
L-ASPARAGINASE not available Martindale's 29th
LACCOL not available Duke, 1992 *
LAPACHOL not available Duke, 1992 *
LAURENOBIOLIDE not available Duke, 1992 *
LIGNANS 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
Brassica pekinensis Chinese Cabbage 1 11
Brassica rapa Turnip; Seven-Top Turnip; Rapini 4 28, 975
Bromelia pinguin Wild Pineapple 2 58.700000047683716
Brosimum alicastrum Breadnut; Tamamuri 2 170
Brugmansia amesianum Culebra 2 0
Bryonia alba White Bryony 1 0
Bupleurum chinense Chai-Hu 3 55
Bursera delpechiana Lignaloe; Linaloe 4 9, 840
Buxus sempervirens Boxwood 1 0
Byrsonima crassifolia Nance 2 25.799999952316284
Caesalpinia pulcherrima Bird Of Paradise 3 0
Cajanus cajan Pigeonpea 4 676.5999999046326
Calamintha nepeta Turkish Calamint 10 1, 460.1000000014901
Calathea macrosepala Chufle 2 91
Calendula officinalis Calendula; Pot-Marigold 5 146, 000
Callicarpa americana American Beauty Berry; Beauty Berry; French Mulberry 7 415.6500000357628
Calotropis sp. Giant Milkweed 2 190, 000
Camellia japonica Camellia; Common Camellia; Rose du Japon (Fr.); Camelia (Fr., Port.); Kamelie (Ger.); Tsubaki (Jap.); Camelia (Sp.); Japanese Tea 1 4, 647, 120
Camellia sinensis Tea 29 500, 725
Camptotheca acuminata Happy Tree 1 0