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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
Antiorchitic Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antiosteoarthritic 1 g 2x/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antiosteoporotic 500 mg/day *
Antioxidant 100 ppm *
Antiparkinsonian 1 g 2-3x/day *
Antiparotitic Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antiperiodontitic 1 g 2x/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antipneumonic Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antipodriac Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antipoliomyelitic Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antipyretic Economic & Medicinal Plant Research, 6: 189.
Antiradicular 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
AntiRaynaud's 500 mg 1-2x/day *
Antiretinotic *
Antirheumatic *
Antirhinitic 1,000 mg 3x/day *
Antiscorbutic 10 mg/man/day Martindale's 28th
Antiseptic 4-8 g/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
Antiseptic MIC=3.3-217 mg/ml Martindale's 28th
Antishingles Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
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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
Caulophyllum thalictroides Root 5.7 51.5 -0.6 *
Centella asiatica Leaf 40.0 374.0 -0.4 *
Centella asiatica Plant 138.0 -0.6 *
Cephaelis ipecacuanha Plant *
Chamaemelum nobile Flower 267.0 -0.8 *
Chenopodium album Plant 600.0 9000.0 1.5 *
Chenopodium ambrosioides Leaf 110.0 1020.0 -0.3 *
Chondrus crispus Plant 130.0 -0.6 Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Chrysanthemum coronarium Bud 370.0 4975.0 *
Chrysanthemum coronarium Leaf 270.0 4155.0 -0.1 *
Chrysanthemum parthenium Plant 330.0 -0.5 *
Chrysanthemum parthenium Leaf 59.0 330.0 -0.4 *
Chrysobalanus icaco Fruit 90.0 1420.0 -0.2 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Chrysophyllum cainito Fruit 30.0 640.0 -0.2 *
Cicer arietinum Seed 30.0 56.0 -0.3 USDA's Ag Handbook 8 and sequelae)
Cichorium endivia Leaf 462.0 9302.0 0.4 *
Cichorium intybus Leaf 100.0 2040.0 -0.3 *
Cichorium intybus Root 50.0 250.0 -0.5 *
Cimicifuga racemosa Root 28.0 135.0 -0.6 *
Cinnamomum aromaticum Bark 309.0 0.1 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses