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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture

Chemical ASCORBIC-ACID

Chemical ID
ASCORBICACID
Ubiquitous
Yes
List of known dosages
Dosage Reference
LD50=518 (ivn mus) Jim Duke's personal files.
PTD=1-5 g
RDA=30-95 mg/day
RDA=60-100 mg/man/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
Acidulant FEMA 6,000 Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry
Aldose-Reductase-Inhibitor Challem, J., Berkson, Burt, and Smith, Melissa Dianne. 2000.
Syndrome X - The complete nutritional program to prevent and reservse insulin resistance. John Wiley & Sons, New York. 272 pp. $24.95
Analgesic 5-10 g/day *
Angiotensin-Receptor-Blocker *
AntiAGE 2,000 mg/day Challem, J., Berkson, Burt, and Smith, Melissa Dianne. 2000.
Syndrome X - The complete nutritional program to prevent and reservse insulin resistance. John Wiley & Sons, New York. 272 pp. $24.95
Antiaggregant Challem, J., Berkson, Burt, and Smith, Melissa Dianne. 2000.
Syndrome X - The complete nutritional program to prevent and reservse insulin resistance. John Wiley & Sons, New York. 272 pp. $24.95
Antiaging 400 mg/day *
Antiallergic *
Antialzheimeran 2,000-6,000 mg/day *
Antiarthritic 0.2-1 g/day *
Antiasthmatic 1,000 mg/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antiatherosclerotic *
Antibacterial Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Anticataract 400 mg/day Challem, J., Berkson, Burt, and Smith, Melissa Dianne. 2000.
Syndrome X - The complete nutritional program to prevent and reservse insulin resistance. John Wiley & Sons, New York. 272 pp. $24.95
Anticataract 350 mg/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Anticataract 1 g 3x/day *
Anticervicaldysplasic 1,000-2,000 mg/day *
AntiCFS 500-1,000 mg *
Anticlimacteric 500-5,000 mg/day *
Anticold 1-2 g/man/day *
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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
Echinacea spp Leaf 2140.0 -0.2 Economic & Medicinal Plant Research, 5: 253.
Echinacea spp Root 843.0 -0.2 Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Elaeagnus angustifolia Fruit 40.0 500.0 -0.3 *
Elaeagnus commutata Fruit 100.0 725.0 -0.2 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Elaeagnus umbellatus Fruit 10.0 57.0 -0.3 *
Elaeis guineensis Fruit 120.0 163.0 -0.3 *
Eleocharis dulcis Tuber 40.0 317.0 -0.7 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Eleutherococcus senticosus Root 42.0 200.0 -0.5 *
Ephedra sinica Plant 151.0 721.0 -0.4 *
Equisetum arvense Plant 45.0 208.0 -0.5 *
Eriobotrya japonica Fruit 10.0 840.0 -0.2 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Eriodictyon californicum Leaf 0.4 1.7 -0.4 *
Eryngium floridanum Shoot 1958.0 -0.3 *
Erythrina berteroana Shoot 370.0 2340.0 -0.3 *
Erythrina fusca Leaf 30.0 780.0 -0.4 *
Erythroxylum coca Leaf 14.0 15.0 -0.4 *
Eugenia brasiliensis Fruit 188.0 1290.0 -0.2 *
Eugenia floribunda Fruit 230.0 1785.0 -0.2 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Eugenia uniflora Fruit 140.0 2115.0 -0.2 *
Eupatorium perfoliatum Plant *