The first class is condensed tannins which are not hydrolyzed in the presence of acid, bases or appropriate enzymes, and the second class of tannins is hydrolyzable
tannins which are hydrolyzed in the presence of acids, bases or appropriate enzymes to give either gallic acid or ellagic acid [3, 16-17].
Fractionation of soil organic matter of the forest Ouled Bechihd shows a dynamics of organic matter in acid with the dominance of the stable fraction (humin), and also the presence of a high relative concentration of fulvic acids suggests a mobility of easily hydrolyzable
amino acids in North Sea sediments and their possible implication for sediment nutritional values.
This is due to the group chemical composition of these materials (containing humic and fulvic acids, readily hydrolyzable
substances, non hydrolyzable
residue, trace elements, etc.
1988] The effect of selected direct compression excipients on the stability of aspirin as a model hydrolyzable
2003: Research observation: Hydrolyzable
and condensed tannins in plants of northwest Spain forests.
proteins and carbohydrate sedimentary pools as indicators of the trophic state of detritus sink systems: A case study in a Mediterranean Coastal Lagoon.
Multiple support vessels provide the ability to achieve very low levels of hydrolyzable
chloride (HCC) and residual epichlorohydrin.
Tannins are typically divided into hydrolyzable
tannins, which have C-O links between subunits (Figure 5), and condensed tannins, which have C-C links between subunits.
Seasonal variation in the content of hydrolyzable
tannins, flavonoid glycosides, and proanthocyanidins in oak leaves.
Hennink, A new class of polymerizable dextrans with hydrolyzable
groups: hydroxyethyl methacrylated dextran with and without oligolactate spacer, Polymer, 38(25), 6235-6242 (1997).
ENHANCING TANNIC ACID ANTIMICROBIAL ACTIVITY AND ANTIOXIDANT CAPACITY BY INCREASING AMOUNTS OF HYDROLYZABLE