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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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  2. ASCORBIC-ACID

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 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
Anticataract 350 mg/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
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
Piper betel Leaf 43.0 2130.0 -0.2 *
Piper nigrum Fruit 10.0 -0.3 ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Pisum sativum Fruit 600.0 5935.0 0.1 *
Pisum sativum Seed 44.0 1892.0 0.8 *
Pisum sativum Sprout Seedling 1650.0 0.2 *
Plantago major Seed *
Plantago major Plant *
Plantago psyllium Seed 0.0 -0.3 *
Platonia insignis Fruit 180.0 1190.0 -0.2 *
Platycodon grandiflorum Root *
Plectranthus amboinicus Leaf 120.0 2145.0 -0.2 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Polygonum multiflorum Root Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Polymnia edulis Root 250.0 1400.0 0.2 *
Portulaca oleracea Herb 105.0 7000.0 -1.0 *
Pothomorphe sp. Plant *
Pourouma cecropiaefolia Fruit 10.0 55.0 -0.3 J Cell Biochem VOL. 22=1995
Pouteria caimito Fruit 490.0 1890.0 -0.2 *
Pouteria campechiana Fruit 400.0 1475.0 -0.2 *
Pouteria viridis Fruit 430.0 1360.0 -0.2 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Prunus armeniaca Fruit 100.0 745.0 -0.2 USDA's Ag Handbook 8 and sequelae)