Also found in: Dictionary, Thesaurus, Medical, Wikipedia.
gallotannic acid(găl'ōtăn`ĭk): see tannintannin,
or gallotannic acid,
astringent vegetable product found in a wide variety of plants. Sources include the bark of oak, hemlock, chestnut, and mangrove; the leaves of certain sumacs; and plant galls.
..... Click the link for more information. .
The Columbia Electronic Encyclopedia™ Copyright © 2013, Columbia University Press. Licensed from Columbia University Press. All rights reserved. www.cc.columbia.edu/cu/cup/
gallotannic acid[¦ga·lō¦tan·ik ′as·əd]
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.