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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 350 mg/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Anticataract 1 g 3x/day *
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
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
Euphorbia hirta Leaf 443.0 -0.4 *
Euphrasia officinalis Plant 10.0 67.0 -0.6 *
Fagopyrum esculentum Seed 0.0 -0.3 Laferriere, J.E., 1988, Nutricomp Program, Nutricomp Database; reviewed in J. Ethnobiology 9(1):27-29.
Feijoa sellowiana Fruit 280.0 1750.0 -0.2 Morton, J.F., Major Medicinal Plants. 1977. Atlas of Medicinal Plants of Middle America. Bahamas to Yucatan. 1981.
Ficus carica Fruit 20.0 2013.0 -0.2 *
Ficus carica Leaf 1050.0 3300.0 -0.1 *
Filipendula ulmaria Plant *
Filipendula ulmaria Flower *
Foeniculum vulgare Seed 0.0 -0.3 *
Foeniculum vulgare Leaf 123600.0 11.0 Jim Duke's personal files.
Foeniculum vulgare Fruit *
Foeniculum vulgare Plant 340.0 3148.0 0.1 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Fragaria spp Fruit 400.0 6948.0 0.1 *
Fragaria spp Leaf 3190.0 4350.0 0.0 ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Frangula purshiana Bark 0.0 -1.0 *
Fucus vesiculosus Plant 30.0 258.0 -0.5 *
Garcinia mangostana Fruit 10.0 255.0 -0.3 *
Genipa americana Fruit 330.0 1020.0 -0.2 *
Gentiana lutea Root 40.0 183.0 -0.5 *
Ginkgo biloba Seed 150.0 545.0 0.0 *