An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Chemical CATECHIN

Chemical ID
CATECHIN
Ubiquitous
No
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
Allelochemic IC86=1 mM Lydon, J. & Duke, S., The potential of pesticides from plants, pp. 1-41 in Craker, L. & Simon, J., eds, Herbs, Spices & Medicinal Plants: Recent Advances in Botany, Horticulture, & Pharmacology, v. 4, Oryx Press, Phoenix, 1989, 267pp.
Antiaggregant IC68=200 ug/ml Duke, 1992 *
Antialcoholic 2,000 mg/man/day Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antiarthritic not available Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antibacterial MIC=>1,000 ug/ml Planta Medica, 57: A42, 1991.
Anticariogenic not available Duke, 1992 *
Antiedemic not available Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antiendotoxic not available Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antifeedant not available Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
Antiflu not available Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antihepatitic 1 g 3x/day/man Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antihepatotoxic not available Merck 11th Edition
Antiherpetic not available Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antihistaminic 1,000 mg 5x/day/man Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antihyperlipidemic not available Choi, J.S., Yokozawa,* T., and Oura, H. Antihyperlipidemic Effect Of Flavonoids From Prunus davidiana. Journal of Natural Products, 54(1): 218-224, 1991.
Antiinflammatory IC50=80 uM (cf indomethacin IC50=1 uM) Duke, 1992 *
Antileukemic IC50=>10 ug/ml Life Sciences 55: 1061.
Antilipoperoxidant not available Duke, 1992 *
Antiosteotic 500 mg 3x/day Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antioxidant IC50=0.19 uM Duke, 1992 *
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
Agrimonia eupatoria Plant not available 26000.0 not available Watt, J.M. and Breyer-Brandwijk, M.G. 1962. The Medicinal and Poisonous Plants of Southern and Eastern Africa. E. & S. Livingstone, Ltd. Edinburg & London. 1457 pp.
Carya illinoensis Plant not available not available not available Duke, 1992 *
Crataegus laevigata Fruit not available not available not available Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Crataegus rhipidophylla Fruit not available not available not available Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Elaeagnus angustifolia Bark not available not available not available List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Fragaria spp Fruit not available not available not available List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Frangula alnus Plant not available not available not available Duke, 1992 *
Gossypium sp Stem not available 40.0 not available Duke, 1992 *
Hordeum vulgare Leaf not available not available not available List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Humulus lupulus Fruit not available not available not available CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Leonurus cardiaca Plant not available not available not available Duke, 1992 *
Melia azedarach Plant not available not available not available Duke, 1992 *
Olea europaea Fruit not available not available not available List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Polygonum aviculare Plant not available not available not available Duke, 1992 *
Punica granatum Leaf not available not available not available Duke, 1992 *
Punica granatum Fruit Juice not available not available not available Duke, 1992 *
Pyrus communis Plant not available not available not available Duke, 1992 *
Quercus alba Bark not available not available not available List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Quercus robur Bark not available not available not available Duke, 1992 *
Quercus rubra Wood not available not available not available Duke, 1992 *