Difference between revisions of "Pyrogallol tannin"
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== Description == | == Description == | ||
| − | One of two general classes of [ | + | One of two general classes of [[vegetable%20tannin|vegetable tannins]]. The other class is [[catechol%20tannin|catechol]]. Pyrogallol tannins contain [[pyrogallic%20acid|pyrogallic acid]]. Examples include [[chestnut%20tannin|chestnut]], [[oak%20bark|oak bark]], [[myrobalan%20extract|myrobalan extract]], and [[divi-divi|divi-divi]]. |
== Sources Checked for Data in Record == | == Sources Checked for Data in Record == | ||
Revision as of 11:40, 10 May 2016
Description
One of two general classes of vegetable tannins. The other class is catechol. Pyrogallol tannins contain Pyrogallic acid. Examples include chestnut, Oak bark, Myrobalan extract, and Divi-divi.
Sources Checked for Data in Record
- G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 797