Condensed tannins
Effects of condensed tannins on established populations and on incoming larvae of Trichostrongylus colubriformis and Teladorsagia circumcincta in goats
... of condensed tannins), tended to confirm the initial results obtained with the tanniferous plants ...of condensed tannins on gastrointestinal nematodes [3, ...
9
Studies of the effects of "mimosa bark extract" containing condensed tannins on milk production by grazing dairy cows and on ruminal protein metabolism in sheep
... particularly condensed tannins (Cf), either added to the diet or occuring naturally in the forage are advantageous because they protect dietary protein from degradation in the ...
12
Chemical composition and in sacco ruminal degradation of tropical trees rich in condensed tannins
... be condensed tannin concentration of the feed materi- ...the condensed tannin concentration of the leaves and fruits attained the level that affects nutrient utilization, CT concentration in leaves and ...
17
An improved butanol-HCl assay for quantification of water-soluble, acetone:methanol-soluble, and insoluble proanthocyanidins (condensed tannins)
... for condensed tannins was improved using solvent concentrations and heating tem- peratures from Mané et ...soluble tannins and applying reagent concentrations from Grabber et ...
11
Comparative evaluation of diet selection, herbage intake and performance of lambs grazing Yorkshire fog (Holcus lanatus L ), perennial ryegrass (Lolium perenne L ), and tall fescue (Festuca arundinacea Schreb ) and assessment of effects of condensed tannins (CT) in the grasses on lamb performance : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy at Plant Science Department of Massey University, Palmerston North, New Zealand
... of condensed tannins (CT) in forages in protecting plant protein from degradation in the rumen and improving the efficiency of dietary N utilization in ruminants fed high quality fresh ...
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Steroid 5α-reductase inhibitory activity of condensed tannins from woody plants
... of tannins in the reduction of edema, increase of peripheral circulation, improvement in vision, treatment of diabetic retinopathy, prevention of cardiovascular disease, treatment of hypercholesterolemia, ...
8
Assessment of the anthelmintic activity of medicinal plant extracts and purified condensed tannins against free living and parasitic stages of Oesophagostomum dentatum
... The use of natural plant extracts as de-wormers for humans and livestock has long been practiced, however scientific validation of these practices and identification of active compounds has been lacking [6-8]. ...
12
A comparative study of herbage intake, ingestive behaviour and diet selection, and effects of condensed tannins upon body and wool growth in lambs grazing Yorkshire fog (Holcus lanatus) and annual ryegrass (Lolium multiflorum) dominant swards
... The low concentrations of condensed tannins (CT) found in the diets of sheep grazing on Yorkshire fog and perennial ryegrass swards (Montossi et al. 1997b) have had small and non-persistent effects on sheep ...
12
Effects of condensed tannins on goats experimentally infected with Haemonchus contortus
... or condensed tannins as an alternative to anthelmintics to control gastrointestinal nematodes has been largely documented in sheep, studies remain scarce in ...of condensed tannins in goats ...
9
The effect of condensed tannins upon protein degradation in the rumen and on animal production in sheep fed fresh Lotus corniculatus : a thesis in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Institute of Food, Nutrition and Human Health, College of Sciences at Massey University
... Condensed tannins (CT) are polyphenolic compounds known to precipitate dietary proteins, with the extent of this reaction being dependent on the concentration, molecular weight and structure of the CT and ...
305
Chemical structures of the condensed tannins in the fruits ofDiospyros species
... Here, we report analytical data on the tannin contents and chemical structures of the condensed tannins for 19 fruits from 16 Diospyros species collected in Japan and Thailan[r] ...
5
Studies of the effects of "mimosa bark extract" containing condensed tannins on milk production by grazing dairy cows and on ruminal protein metabolism in sheep
... Since tannins are able to form complexes with protein. it is not surprising that they also bind to enzymes. Griffiths ( 1 979) reported that activities of trypsin. chymotrypsin and a-amylase in vitro assays were ...
100
Studies on the nutrition of farmed livestock : a thesis submitted for the degree of Doctor of Science of Massey University
... forage condensed tannins as a means of manipulating the digestion of protein in ruminants fed fresh ...plant condensed tannin content, and look at the effects of soil fertility and plant cultivar ...
50
Anthelmintic effects of tropical shrub legumes in ruminant animals
... Ramírez-Restrepo C.A., Barry T.N., Pomroy W.E., López-Villalobos N., McNabb W.C., Kemp P.D. (2005) Use of Lotus corniculatus containing condensed tannins to increase summer lamb growth under commercial ...
42
The Total Phenolic Compounds and Antioxidant Activity of Atriplex Nummularia Leaves’ Extract
... of condensed tannin in young seedlings of Atriplex nummularia was higher in relation to the rate of Atriplex halimus because the latter has frequently synthesized hydrolysable tannins, condensed ...
12
“Phenolic Compounds and Radical Scavenging Activity of Red Seaweeds Harvested from the Atlantic Coast of Sidi Bouzid Morocco” by Laila Hsaine, Nazha Samri, Soukaina ElKafhi, Samira Etahiri, Samira Khlifi, Morocco.
... flavonoids, condensed tannins contents and for their radical scavenging activity, in vitro, using DPPH free ...higher condensed tannins content ...
9
Changes of tannin and nutrients during decomposition of branchlets of Casuarina equisetifolia plantation in subtropical coastal areas of China
... of tannins and nutrients in branchlets at different decomposition stages of Casuarina equisetifolia in southern subtropical coastal zone, China, using the colorimetric ...extractable condensed ...
6
Marker-trait association analysis for agronomic and compositional traits in sainfoin (Onobrychis viciifolia).
... as condensed tannins (CT, proanthocyanidins) and other polyphenolic compounds, which have anthelmintic properties against gut parasites, increase protein utilization, prevent bloating, and reduce methane ...
18
CHROMATOGRAPHIC SEPARATION OF TANNIN RICH PLANTS AND CHARACTERIZATION OF COMPOUNDS USING ANALYTICAL TECHNIQUES
... structures. Condensed tannins or proanthocyanidins consist of coupled flavan-3-ol units that can appear as isolated dimers and compounds with high polymerization ...hydrolysable tannins, were ...
17
Impacts of selecting sheep for resistance and resilience to gastro-intestinal nematode parasites
... controlling gastrointestinal nematode parasitism in small ruminants? BSAP Occasional Publication s, 34, 197-207. Direct anthelmintic effects of condensed tannins towards different gas[r] ...
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