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Interactions of tea tannins and condensed tannins with proteins
Journal of Pharmaceutical and Biomedical Analysis, 2010Binding parameters for the interactions of four types of tannins: tea catechins, grape seed proanthocyanidins, mimosa 5-deoxy proanthocyanidins, and sorghum procyanidins (mDP=17), with gelatin and bovine serum albumin (BSA) have been determined from isothermal titration calorimetry data. Equilibrium binding constants determined for the interaction with
Richard A, Frazier +6 more
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Condensed tannin purification and characterization of tannin-associated proteins
Journal of Agricultural and Food Chemistry, 1980The conventional isolation method has been modified in order to minimize protein contamination of tannin purified from high tannin sorghum. The two unique steps of the new procedure are preliminary extraction of the ground grain with ethanol and treatment of the partially purified tannin with phenol to remove traces of noncovalently bound protein ...
A E, Hagerman, L G, Butler
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Proceedings of the 29th International Conference on Computer Graphics and Interactive Techniques. Electronic Art and Animation Catalog., 2002
Created for an Ocean Spray video news release, this animation demonstrates how condensed tannins, a component of cranberry juice, prevent urinary tract infections. Most urinary tract infections are caused by the bacteria e. Coli and their toxins. Fimbria on the bacteria attach to receptors on the bladder wall, facilitating sustained, close exposure to ...
Jane Hurd, Donna DeSmet
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Created for an Ocean Spray video news release, this animation demonstrates how condensed tannins, a component of cranberry juice, prevent urinary tract infections. Most urinary tract infections are caused by the bacteria e. Coli and their toxins. Fimbria on the bacteria attach to receptors on the bladder wall, facilitating sustained, close exposure to ...
Jane Hurd, Donna DeSmet
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Experientia, 1948
Tannic acid in concentrations which of themselves have no action potentiates and prolongs the action of adrenaline on the isolated rabbit intestine (inhibitory effect) and on the isolated non-pregnant rabbit uterus (excitatory effect). The adrenaline-pressor effect in the decapitated cat and, in the same species, its stimulant action on the nictitating
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Tannic acid in concentrations which of themselves have no action potentiates and prolongs the action of adrenaline on the isolated rabbit intestine (inhibitory effect) and on the isolated non-pregnant rabbit uterus (excitatory effect). The adrenaline-pressor effect in the decapitated cat and, in the same species, its stimulant action on the nictitating
openaire +2 more sources