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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
  1. Home
  2. BETA-CAROTENE

BETA-CAROTENE

Chemical ID
BETACAROTENE
Ubiquitous
Yes
List of known dosages
Dosage Reference
LD50=>1,000 mg/kg (orl rat) Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
PTD=15-30 mg/day
RDA=2.25-7.8 mg/day
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List of chemical activities.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Activity Dosage Reference
Cancer-Preventive 22 ppm Jim Duke's personal files.
Chemopreventive *
Colorant Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
COX-1-Inhibitor IC78=50 ug/ml *
COX-2-Inhibitor IC82=50 ug/ml *
Gastroprotective *
Immunostimulant 180 mg/man/day/orl Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Interferon-Synergist *
Mucogenic Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Phagocytotic Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Prooxidant 20 ug/g *
Thymoprotective Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Ubiquiot Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
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List of chemical plants.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Plant Name Plant Part Low Parts Per Million High Parts Per Million Standard Deviation Reference
Dioscorea villosa Root 7.0 29.0 -0.3 *
Diospyros digyna Fruit 2.0 6.0 -0.1 Morton, J.F., Major Medicinal Plants. 1977. Atlas of Medicinal Plants of Middle America. Bahamas to Yucatan. 1981.
Durio zibethinus Fruit 0.1 1.0 -0.1 *
Echinacea purpurea Root 0.6 2.2 -0.4 *
Echinacea spp Root 2.2 -0.4 Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Elaeagnus commutata Fruit 0.2 1.4 -0.1 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Elaeagnus umbellatus Fruit 5.5 30.0 -0.1 *
Elaeis guineensis Fruit 365.0 575.0 1.0 *
Eleocharis dulcis Tuber 0.0 -0.7 *
Eleutherococcus senticosus Root 6.0 30.0 -0.2 *
Ephedra sinica Plant 8.0 37.0 -0.5 *
Equisetum arvense Sprout Seedling Jim Duke's personal files.
Equisetum arvense Plant 11.0 49.0 -0.5 *
Eriobotrya japonica Fruit 2.6 68.0 0.0 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Eriodictyon californicum Leaf 21.0 96.0 -0.7 *
Erythrina berteroana Shoot 2.0 14.0 -0.7 *
Erythrina fusca Leaf 23.0 125.0 -0.6 *
Erythroxylum coca Leaf 5.4 7.0 -1.1 *
Eugenia brasiliensis Fruit 0.4 2.4 -0.1 Morton, J.F., Major Medicinal Plants. 1977. Atlas of Medicinal Plants of Middle America. Bahamas to Yucatan. 1981.
Eugenia floribunda Fruit 0.0 -0.2 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses