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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
  1. Home
  2. Colocasia esculenta

Colocasia esculenta (Araceae)

Common Names
Taro
How this plant is used
Food

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View the list of ubiquitous chemicals
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List of plant chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Activity Count Plant Part Low Parts Per Million High Parts Per Million Standard Deviation Reference
PROTEIN 0 Leaf 24000.0 347280.0 1.35 *
PROTEIN 0 Root 10000.0 112000.0 -0.07 *
PUFA 4 Leaf 3070.0 21410.0 0.25 *
PUFA 4 Root 830.0 2825.0 -0.94 *
RIBOFLAVIN 15 Leaf 3.0 35.0 -0.01 *
RIBOFLAVIN 15 Root 0.2 1.6 -0.54 *
SAPONIN 0 Root *
SAPOTOXIN 0 Root *
SERINE 1 Root 920.0 3135.0 -0.13 *
SFA 0 Leaf 1510.0 10530.0 -0.17 *
SFA 0 Root 410.0 1400.0 -0.58 *
SODIUM 1 Leaf 20.0 484.0 -0.56 *
SODIUM 1 Root 7.0 480.0 -0.29 *
STARCH 5 Leaf 700.0 -0.94 *
STARCH 5 Root 245000.0 262000.0 -0.22 *
STEARIC-ACID 8 Plant 200.0 -0.73 *
STEARIC-ACID 8 Root 60.0 205.0 -0.39 *
SUGAR 0 Leaf 9200.0 -1.00 *
SUGAR 0 Root 10000.0 11000.0 -1.00 *
SULFUR 14 Leaf 240.0 -1.08 *
View the list of ubiquitous chemicals
Download these results as:
CSV
EXCEL
PDF
List of plant activities.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Activity Chemical Count Reference
Irritant 3 Merck 11th Edition
Keratolytic 1 Martindale's 29th
Laxative 5 *
Leptingenic 1 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
Lipotropic 1 Merck 11th Edition
Lithogenic 2 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Litholytic 1 *
Lubricant 2 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Metastatic 1 Science News, 146: 421.
Monoamine-Precursor 3 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Mucogenic 2 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Mucolytic 1 Martindale's 28th
Myorelaxant 1 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Nematicide 2 Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
Neuroexcitant 1 Martindale's 28th
Neuroinhibitor 1 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Neuroprotective 1 *
Neurotoxic 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Neurotransmitter 1 *
NF-kB-Inhibitor 1 *