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 (-)-EPICATECHIN

Download a full report in PDF format
Chemid
-EPICATECHIN
Ubiquitous
No

Data Views

List of all chemical plants
Click on column headings to sort table by that column
Plant Part Low PPM High PPM StdDev *Reference
Abutilon theophrasti Root -- -- -- Paszkowski, W. L., Kremer, R. J. 1988. Biological Activity and Tentative Identification of Flavonoid Components in Velvetleaf (Abutilon theophrasti Medik.) Seed Coats. J. Chem. Ecol., 14(7): 1573-1582.
Aesculus hippocastanum Bark -- -- -- List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Aesculus hippocastanum Fruit Epidermis -- -- -- Jim Duke's personal files.
Aesculus hippocastanum Leaf -- -- -- Jim Duke's personal files.
Aesculus hippocastanum Seed Coat 816.3 4000.0 -- Jim Duke's personal files.
Arctostaphylos uva-ursi Leaf -- -- -- *
Camellia sinensis Flower -- -- -- *
Camellia sinensis Stem 0.1 -- -- *
Camellia sinensis Leaf 960.0 32500.0 1.4 *
Camellia sinensis Tissue Culture -- -- -- *
Ceratonia siliqua Fruit -- -- -- Wealth of India.
Cinchona pubescens Bark -- -- -- *
Cinchona spp Bark -- -- -- Chemical Constituents of Oriental Herbs (3 diff. books)
Cinnamomum aromaticum Bark -- -- -- Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989.
Cinnamomum sieboldii Plant -- -- -- *
Cinnamomum verum Bark -- 11.0 -1.0 *
Crataegus laevigata Fruit -- -- -- *
Crataegus laevigata Flower -- -- -- *
Crataegus laevigata Leaf -- -- -- *
Crataegus laevigata Shoot -- -- -- *
*Unless otherwise noted all references are to Duke, James A. 1992. Handbook of phytochemical constituents of GRAS herbs and other economic plants. Boca Raton, FL. CRC Press.