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Evaluation of steel/primer based on chestnut tannin/paint film systems by EIS
(Springer, 2002-12)
The influence ofa tannin pretreatment applied to slightly rusted steel panels on the anticorrosive performance ofalkyd paint systems has been investigated using electrochemical impedance spectroscopy (EIS) and open circuit ...
Tannin and tannate from the quebracho tree: An eco-friendly alternative for controlling marine biofouling
(Taylor & Francis Ltd, 2007-06)
Current antifouling coatings are based on toxic compounds that can be harmful to the natural environment. A promising alternative to these compounds is the use of natural products that are non-toxic, but have antifouling ...
Depression of rumen ammonia and blood urea by quebracho tannin-containing supplements fed after high-nitrogen diets with no evidence of self-regulation of tannin intake by sheep
(Elsevier Science, 2012-06)
The aim of this study was to assess whether sheep enhance nitrogen use in response to tannin supplementation, and if they increase preference for tannin-rich supplements when consuming diets high in rumen-degradable protein. ...
"Quebracho" tannin derivative and boosters biocides for new antifouling formulations
(Springer, 2012-09)
The growth of fouling communities on ships' hulls causes economic losses due to increased fuel consumption and to the deterioration of the metallic substrate by corrosion. Antifouling paints are formulated to avoid the ...
Study of antioxidant capacity and metabolization of quebracho and chestnut tannins through in vitro gastrointestinal digestion-fermentation
(Elsevier, 2018-10)
Quebracho (QUE) and chestnut (CHE) are natural sources of tannins, but there are no connection between QUE,
CHE and human health. The study investigated the antioxidant response and metabolization of tannin extracts
trough ...
Effect of quebracho-chestnut tannin extracts at 2 dietary crude protein levels on performance, rumen fermentation, and nitrogen partitioning in dairy cows
(Elsevier, 2016-06)
Our objective was to determine the effects of a tannin mixture extract on lactating cow performance, rumen fermentation, and N partitioning, and whether responses were affected by dietary crude protein (CP). The experiment ...