Digestion of 14C-labelled condensed tannins from Desmodium intortum in sheep and goats
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چکیده
منابع مشابه
Condensed tannins and gastro-intestinal parasites in sheep
As the effectiveness of current anthelmintic drenches is being reduced by the emergence of drench resistance and significant production losses may still occur as a result of continuing larval challenge, strategies for nematode control should focus on preventing the build-up of infective larvae on pasture rather than treating the infection. This paper reports the effects of condensed tannins (CT...
متن کاملsynthesis of sulfides from alcohols and thiols in solvent-freeconditions and deoxygenation of sulfoxides
کاتالیست یک سنتز جدید برای تیواترها توصیف شده است. واکنش الکل ها با آریل، هتروآریل و آلکیل تیو ل ها درحضور 1،3،5- تری آزو- 2،4،6- تری فسفرین-2،2،4،4،6،6 هگزاکلراید ((tapc به عنوان یک کاتالیست موُثر، بازده های خوب تا عالی از تیواترها را حاصل می کند. علاوه براین، واکنش تحت شرایط بدون فلز و بدون حلال پیش می رود، بنابراین یک مکمل جالب برای روش های شناخته شده سنتز تیواترها ارائه می دهد. یک مکانیسم ا...
15 صفحه اولCondensed tannins. 20. Chromophoric properties of flavan-4-ols, flavan-3,4-diols and condensed tannins.
Brown, B. R. & MacBride, J. A. H. (1963). Chem. & Ind. p. 1037. Clark-Lewis, J. W. & Jackman, L. M. (1961). Proc. chem. Soc. p. 165. Clark-Lewis, J. W., Jackman, L. M. & Williams, L. R. (1962). J. chem. Soc. p. 3858. Clark-Lewis, J. W. & Katekar, G. F. (1962). J. chem. Soc. p. 4502. Clark-Lewis, J. W. & Mortimer, P. I. (1960). J. chem. Soc. p. 4106. Conroy, H. (1960). Advanc. org. Chem. 2, 308....
متن کاملInfluence of quebracho tannins administration on some blood metabolites in sheep and goats
Eight Merino sheep (49.4±4.23 kg LW) and eight Alpine goats (53.2±2.51 kg LW) were used in two experiments to study the effect of quebracho tannins (Q) on some plasma metabolites. Four sheep and four goats were fed daily 20 g DM of alfalfa hay (3-5 cm) per kg LW (A), whereas the other animals were given the same amount of hay treated with 50 g of Q. Blood samples were taken after 5, 34, and 64 ...
متن کاملEffects of condensed tannins on goats experimentally infected with Haemonchus contortus.
Although the use of tanniferous plants or condensed tannins as an alternative to anthelmintics to control gastrointestinal nematodes has been largely documented in sheep, studies remain scarce in goats. The objective of this study was therefore to assess the possible impact of condensed tannins in goats infected with adult Haemonchus contortus. Two groups of cull goats were experimentally infec...
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ژورنال
عنوان ژورنال: British Journal of Nutrition
سال: 1996
ISSN: 0007-1145,1475-2662
DOI: 10.1079/bjn19960059