The use of a tannin crude extract from Cistus ladanifer L. to protect soya-bean protein from degradation in the rumen

1993

Aharoni, 1998, Models of suppressive effect of tannins. Analysis of the suppressive effect of tannins on ruminal degradation by compartmental models, Animal Feed Science and Technology, 71, 251, 10.1016/S0377-8401(97)00147-8

Alexander, 1966, A filtration procedure for the in vitro determination of digestibility of herbage, Journal of the British Grassland Society, 16, 140, 10.1111/j.1365-2494.1966.tb00462.x

Barry, 1986, The role of condensed tannins in the nutritional value of Lotus pedunculatus for sheep. 4. Site of carbohydrate and protein digestion as influenced by dietary reactive tannin concentrations, British Journal of Nutrition, 55, 123, 10.1079/BJN19860016

Barry, 1999, The implications of condensed tannins on the nutritive value of temperate forages fed to ruminants. A review, The British Journal of Nutrition, 81, 263, 10.1017/S0007114599000501

Broadhurst, 1978, Analysis of condensed tannins using acidified vanillin, Journal of the Science of Food and Agriculture, 29, 788, 10.1002/jsfa.2740290908

NL Butter, JM Dawson and PJ Buttery 1999. Effects of dietary tannins on ruminants. In Secondary plant products: antinutritional and beneficial actions in animal feeding (ed. JC Caygill and I Mueller-Harvey ), pp. 51-70, Nottingham University Press, Nottingham, UK

Calsamiglia, 1995, A three-step in vitro procedure for estimating intestinal digestion of protein in ruminants, Journal of Animal Science, 73, 1459, 10.2527/1995.7351459x

Carre, 1986, Yield and composition of cell-wall residues isolated from various feedstuffs used for non ruminant farm animals, Journal of the Science of Food and Agriculture, 37, 341, 10.1002/jsfa.2740370403

Clegg, 1956, The application of the anthrone reagent to the estimation of starch in cereals, Journal of the Science of Food and Agriculture, 7, 40, 10.1002/jsfa.2740070108

Dentinho MTP, Melo MM, Bessa RJB and Ribeiro JMR 2000. Efeito do polietilenoglicol sobre a degradabilidade ruminal da esteva (Cistus ladanifer L.). Proceedings of the X Congresso de Zootecnia, Vale de Santarém, Portugal, p. 74.

JP Dulphy and C Demarquilly 1981. Problèmes particuliers aux ensilages. In Prévision de la valeur nutritive des aliments des ruminants (ed. INRA Publ. ), pp. 81-104, Versailles, France

Frutos, 2000, Digestive utilization of quebracho-treated soya bean meal in sheep, Journal of Agriculture Science, Cambridge, 134, 101, 10.1017/S0021859699007261

Getachew, 2000, Effect of polyethylene glycol on in vitro degradability of nitrogen and microbial protein synthesis from tannin-rich browse and herbaceous legumes, British Journal of Nutrition, 84, 73, 10.1017/S0007114500001252

Hagerman, 1987, Radial diffusion method for determining tannin in plant extract, Journal of Chemical Ecology, 13, 437, 10.1007/BF01880091

Hagerman, 1988, Extraction of tannin from fresh and preserved leaves, Journal of Chemical Ecology, 14, 453, 10.1007/BF01013897

International Organization for Standardization 1997. Animal feeding stuffs- determination of nitrogen content and calculation of crude protein content- Kjeldhal method, ISO 5983.

International Organization for Standardization 1999. Animal feeding stuffs- determination of moisture and other volatile matter content. ISO 6496.

Julkunen-Tiitto, 1985, Phenolic constituents in the leaves of northern willows: methods for the analysis of certain phenolics, Journal of Agricultural and Food Chemistry, 33, 213, 10.1021/jf00062a013

Khazaal, 1993, Changes with maturity in fiber composition and levels of extractable polyphenols in greek browse: effects on in vitro gas-production and in sacco dry matter degradation, Journal of the Science of Food and Agriculture, 63, 237, 10.1002/jsfa.2740630210

McAllister, 1994, Microbial attachment and feed digestion in the rumen, Journal of Animal Science, 72, 3004, 10.2527/1994.72113004x

McSweeney, 2001, Microbial interactions with tannins: nutritional consequences for ruminants, Animal Feed Science and Technology, 91, 83, 10.1016/S0377-8401(01)00232-2

Makkar, 2003, Effects and fate of tannins in ruminant animals, adaptation to tannins, and strategies to overcome detrimental effects of feeding tannin-rich feeds, Small Ruminant Research, 49, 241, 10.1016/S0921-4488(03)00142-1

Makkar, 1988, Effect of tannin-rich leaves of oak (Quercus Incana) on various microbial enzyme-activities of the bovine rumen, British Journal of Nutrition, 60, 287, 10.1079/BJN19880100

Min, 2003, The effect of condensed tannins on the nutrition and health of ruminants fed fresh temperate forages: a review, Animal Feed Science and Technology, 106, 3, 10.1016/S0377-8401(03)00041-5

I Mueller-Harvey 1999. Tannins their nature and biological significance. In Secondary plant products: antinutritional and beneficial actions in animal feeding (ed. JC Caygill and I Mueller-Harvey ), pp. 17-39, Nottingham University Press, Nottingham, UK

Ørskov, 1979, The estimation of protein degradability in the rumen from incubation measurements weighted according to rate of passage, Journal of Agricultural Science, Cambridge, 92, 499, 10.1017/S0021859600063048

Perez-Maldonado, 1996, The effects of condensed tannins from Desmodium intortum and Calliandra calothyrsus on protein and carbohydrate digestion in sheep and goats, British Journal of Nutrition, 76, 515, 10.1079/BJN19960060

Rodriguez MS, Castro AGG, Lucena EP, Moreno CM and Leal JLA 1989. Papel de los Cistus en el pastoreo caprino. Proceedings of the II Reunião Ibérica de Pastagens e Forragens, Elvas, Portugal.

Salawu, 1999, The use of tannins as silage additives: effects on silage composition and mobile bag disappearance of dry matter and protein, Animal Feed Science and Technology, 82, 243, 10.1016/S0377-8401(99)00105-4

2004

Silanikove, 1994, Effect of a daily supplementation of polyethylene glycol on intake and digestion of tannin-containing leaves (Ceratonia siliqua) by sheep, Journal of Agricultural and Food Chemistry, 42, 2844, 10.1021/jf00048a035

Terrill, 1990, Condensed tannin concentration in Sericea lespedeza as influenced by preservation method, Crop Science, 30, 219, 10.2135/cropsci1990.0011183X003000010047x

PJ Van Soest, NL Conklin and PJ Horvath 1987. Tannins in foods and feeds. In Proceedings of the Cornell nutrition conference for feed manufacturers. Cornell University, Ithaca, NY

Van Soest, 1991, Methods for dietary fibre, neutral detergent fiber, and nonstarch polysaccharides in relation to animal nutrition, Journal of Dairy Science, 74, 3583, 10.3168/jds.S0022-0302(91)78551-2