Plant condensed tannins (proanthocyanidins, PAs) have both positive and negative effects
on feed digestibility and animal performance, depending both on the quantity and biological …

Proanthocyanidins (syn condensed tannins) are complex flavonoid polymers naturally
present in cereals, legume seeds and particularly abundant in some fruits and fruit juices …

Here is the most complete guide available for the analysis of tannins. A battery of tannin
methodologies is presented in a simple, clear and easy-to-understand manner. This unique …

This paper examines the nutritional and veterinary effects of tannins on ruminants and
makes some comparisons with non-ruminants. Tannin chemistry per se is not covered and …

DNA has emerged as a novel material in many areas of materials science due to its
programmability. Especially, DNA hydrogels have been studied to incorporate new functions …

Tannins are one of the most studied groups of plant secondary metabolites in research
related to chemical ecology. They are traditionally thought to form an important factor of plant …

Abstract Proanthocyanidins (PA)(condensed tannins) and hydrolyzable tannins (HT) are the
two major classes of tannins. Proanthocyanidins are flavonoid polymers. Hydrolyzable …

The literature about tannins, polyphenolic secondary metabolites of plants, with both
beneficial and adverse function according to their concentration and chemical structure, is …

Tannins are chemically diverse polyphenolics that have multiple biological activities.
Attempts to establish the ecological significance of tannins have been hindered by the …

In order to understand dietary differentiation among frugivorous primates with simple
stomachs, we present the first comparison of plant diets between chimpanzees and …