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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
  1. Home
  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
Antihangover 1,000 mg *
Antihemorrhagic 1 g/man/day Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antihepatitic 2-6 g/man/day Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antihepatotoxic Economic & Medicinal Plant Research, 6: 189.
Antiherpetic 1-5 g/day *
Antihistaminic 2 g/day orl man *
Antihypertensive *
Antiinfertility 1 g/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antiinflammatory Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antilepric 1.5 g/man/day Martindale's 28th
Antilithic 1,000-3,000 mg/day *
AntiLyme 500-2,000 mg *
Antimaculitic *
Antimeasles Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antimenopausal 500-5,000 mg/day *
Antimigraine Martindale's 29th
Antimutagenic Economic & Medicinal Plant Research, 6: 235.
Antineuramidase *
Antinitrosic 1 g/man/day Martindale's 28th
Antiobesity 1 g 3x/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 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
Juglans regia Leaf 8000.0 13000.0 0.8 ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Juglans regia Seed 0.0 52.0 -0.3 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Juniperus communis Fruit *
Juniperus communis Leaf 600.0 -0.4 *
Justicia pectoralis Leaf 280.0 1867.0 -0.3 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Lablab purpureus Fruit 7.7 63.6 -0.3 *
Lablab purpureus Seed 0.0 1063.0 0.3 *
Lactuca sativa Leaf 180.0 3000.0 -0.2 *
Lagenaria siceraria Fruit 101.0 2265.0 -0.1 *
Lagenaria siceraria Leaf 50.0 330.0 -0.4 *
Larrea tridentata Plant 250.0 760.0 -0.4 *
Lens culinaris Seed 42.0 70.0 -0.3 *
Lens culinaris Sprout Seedling 148.0 605.0 -0.6 USDA's Ag Handbook 8 and sequelae)
Leonurus cardiaca Plant 42.0 -0.6 *
Lepidium meyenii Root 25.0 2860.0 1.0 *
Lepidium sativum Leaf 690.0 6510.0 0.2 *
Licania platypus Fruit 110.0 1005.0 -0.2 Morton, J.F., Major Medicinal Plants. 1977. Atlas of Medicinal Plants of Middle America. Bahamas to Yucatan. 1981.
Limonia acidissima Fruit 20.0 65.0 -0.3 ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Lobelia inflata Leaf 255.0 2252.0 -0.2 *
Luffa aegyptiaca Fruit 120.0 2400.0 -0.1 *