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Tannic acid in plant dust causes airway obstruction
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- Published on: 29 April 2016
- Published on: 29 April 2016Tannins in dusts of plant originShow More
Dear Editor,
The letter is most interesting as it extends and develops the earlier ideas that polyphenols have important biological effects in occupational exposure. It could be added that raw cotton dust contains an average of 1.6 mg tannic acid/g dry weight (1). Similar values as reported have been obtained for oak and other hard wood species (2). The polyphenols can also be used to identify the inhaled wood dust...
Conflict of Interest:
None declared.