1- Alam, M. R., M. R. Amin., A. K. M. A. Kabir., M. Moniruzzaman, and D. M. Mcneill. 2007. Effect of tannins in Acacia nilotica, Albizia procera and Sesbania acculeata Foliage determined in vitro, in sacco, and in vivo. Asian Australasian. Journal of Animal Sciences, 20(2): 220-228.
2- AOAC. 2012. Official Method of Analysis. AOAC International, Gaithersburg, MD.
3- Bagheri, M., B. Yazdi-Samadi., H. A. Mazaherilaghab, and K. Pustini. 2001. Quantitative and qualitative analysis of saponins in different varieties of alfalfa and their relationship with weevil resistance. Iranian Journal of Crop Sciences, 3(3): 52-64. (In Persian).
4- Balgees, A., A. Elman., A. M. A. Fadal Elseed, and A. M. Salih. 2009. Effects of Albizia lebbeck or wheat bran supplementation on intake, digestibility and rumen fermentation of ammoniated bagasse. Journal of Applied Sciences Research, 5(8): 1002-1006.
5- Balgees, A., A. Elman., A. M. A. Fadal Elseed, and A. M. Salih. 2011. Effects of supplementing a basal diet of treated or untreated bagasse with different levels of Albizia lebbeck on intake, digestibility and rumen fermentation. Pakistan Journal of Nutrition, 10 (12): 1149-1153.
6- Balogun, R. O., R. J. Jones, and J. H. G. Holmes. 1998. Digestibility of some tropical browse species varying in tannin content. Animal Feed Science and Technology, 76 (1-2): 77-88.
7- Ben Salem, H., N. Atti., A. Priolo, and A. Nefzaoui. 2002. Polyethylene glycol in concentrate or feed blocks to deactivate condensed tannins in Acacia cyanophylla Lindl foliage. 1. Effects on intake, digestion and growth by Barbarine lambs. Journal of Animal Science, 75: 127–135.
8- Broderick, G. A, and J. H. Kang. 1980. Automated simultaneous determination of ammonia and total amino acids in ruminal fluid and in vitro media. Journal of Dairy Science, 63: 64–75.
9- Brooker, J. D., L. A. Donovan., I. Skene., K. Clarke., L. A. Blackall, and P. Muslera. 1994. Streptococcus caprinus sp. nov., a tannin-resistent ruminal bacterium from feral goats. Letters in Applied Microbiology, 18: 313-318.
10- Chaji, M. 2014. Applied Animal Nutrition, Feed and Feeding. Norbakhsh Press, Tehran, Iran. (In Persian)
11- Dehority, B. A. 2003. Rumen Microbiology. Nottingham University Press, Nottingham, U.K.
12- Doce, R. R., G. Hervas., A. Belenguer., P. G. Toral., F. J. GirAldez, and P. Frutos. 2009. Effect of the administration of young oak (Quercus pyrenaica) leaves to cattle on ruminal fermentation. Animal Feed Science and Technology, 150: 75–85
13- Ebadi, M., T. Mohammadabadi., S. Tabatabaei-Vakili., M. Chaji, and Kh. Mirzadeh. 2016. The study of the effect of diets containing subabul plant on digestibility and rumen fermentation and some blood parameters of Arabi sheep. Iranian Veterinary Journal, 12(3): 58-68. (In Persian).
14- El-Hawary, S., K. El-Fouly., N. M. Sokkar, and Z. Talaat. 2011. A phytochemical profile of Albizia lebbeck (L.) benth cultivated in Egypt. Asian Journal of Biochemistry, 6: 122-141.
15- Guimaraes-Beelen, P. M., T. T. Berchielli., R. Beelen, and A. N. Medeiros. 2006. Influence of condensed tannins from Brazilian semi-arid legumes on ruminal degradability, microbial colonization and ruminal enzymatic activity in Saanen goats. Small Ruminant Research, 61: 35–44.
16- Hanim, C., M. Yusiati, and S. Alim. 2009. Effect of saponin as defaunating agent on in vitro ruminal fermentation of forage and concentrate. Journal of the Indonesian Tropical Animal Agriculture, 34(4): 231-235
17- Hassan, L. G., K. J. Umar, and I. Atiku. 2007. Nutritional evaluation of Albizia lebbeck (L.) pods as source of feeds for livestock. American Journal of Food Technology, 2: 435-439.
18- Hess, H. D., L. M. Monsalve., C. E. Lascano., J. E. Carulla., T. E. Diaz, and M. Kreuzer. 2003. Supplementation of a tropical grass diet with forage legumes and Sapindus saponaria fruits: effects on in vitro ruminal nitrogen turn over and methanogenesis. Australian Journal of Agricultural Research, 54:703-713.
19- Hosoda, K., T. Nishida., W. Y. Park, and B. Eurden. 2005, Influence of Menthaxpiperita L. (peppermint) supplementation on nutrient digestibility and energy metabolism in lactating dairy cows. Journal of Animal Science, 18: 1721-1726.
20- Hristov, A. N., M. Ivan., L. M. Rode, and T. A. McAllister. 2001. Fermentation characteristics and rumen ciliate protozoal populations in cattle fed medium or high barley based diets. Journal of Animal Science, 79: 515–524.
21- Kennedy, P. M., J. B. Lowry., D. B. Coates, and J. Oerlemans. 2002. Utilisation of tropical dry season grass by ruminants is increased by feeding fallen leaf of Siris (Albizia lebbeck). Animal Feed Science and Technology, 96 (3): 175-192.
22- Khy, Y., M. Wanapat., T. Haitook, and A. Cherdthong. 2012. Effect of Leucaena leucocephala pellet (LLP) supplementation on rumen fermentation efficiency and digestibility of nutrient in swamp buffalo. The Journal of Animal and Plant, 22(3): 564-569.
23- Kiani, A. 2014. Comparison of ruminal digestion and fermentation characteristics of Najdi goat and Arabian sheep fed with diets containing oak kernel tannins. MSc Thesis. Ramin Agriculture and Natural Resources University of Khouzestan, Iran. (In Persian).
24- Kongmun, P., M. Wanapat., P. Pakdee, and C. Navanukraw. 2010 Effect of coconut oil and garlic powder on in vitro fermentation using gas production technique. Livestock Science, 127: 38-44.
25- Kumar, A., A. K. Saluja., U. D. Shah, and A. V. Mayavanshi. 2007. Pharmacological potentioal of Albizzia lebbeck: A Review. Pharmacognosy Reviews, 1(1): 171-174.
26- Liu, j. Y., W. Z. Yuan., J. Ye, and Y. Wu. 2003. Effect of tea (Camellia sinensis) saponin addition on rumen fermentation in vitro. In matching herbivore nutrition to ecosystems biodiversity. Tropical and subtropical agro systems. Pages 561-564 in Proc. 6th International Symposium on the Nutrition of Herbivore, Merida, Mexico.
27- Lowry, J. B., Lowry, B. C. and Jones, R. J. 1988. Enhanced grass growth below a canopy of A. lebbeck. Nitrogen Fixing Tree Research Reports, 6: 45 - 46.
28- Maldar, S. M., Y. Roozbehan, and D. Alipour. 2010. The effect of adaptation to oak leaves on digestibility (in vitro) and ruminal parameters in Alamout goat. Iranian Journal of Animal Science, 41(3): 243-252. (In Persian).
29- Matsuda, M, and R. A. DeFronzo. 1999. Insulin sensitivity indices obtained from oral glucose tolerance testing: comparison with the euglycemic insulin clamp. Diabetes Care, 22(9): 1462-1470.
30- McSweeney, C. S., B. Palmer., D. M. McNeill, and D. O. Krause. 2001. Microbial interactions with tannins: nutritional consequences for ruminants. Animal Feed Science and Technology, 91: 83–93.
31- Min, B. R., G. T. Attwood., W. C. McNabbb., A. L. Molanb, and T. N. Barry. 2005. The effect of condensed tannins from Lotus corniculatus on the proteolytic activities and growth of rumen bacteria. Animal Feed Science and Technology, 121: 45–58.
32- Mozafarian, V. 2004. Trees and shrubs in Iran. Fahang Moaser Press, Tehran, Iran. (In Persian).
33- Ogimoto, K, and S. Imai. 1981. Atlas of rumen microbiology. Japan Scientific Societies Press, Tokyo.
34- Patra, A. K., K. Sharma., D. Narayan, and. A. K. Pattanik. 2003. Response of gravid dos to partial replacement of dietary protein by a leaf meal mixture of Leucaena leucocephala, Morus alba and Azadrichia indica. Animal Feed Science and Technology, 100: 171 –182.
35- Puchala, R., B. R. Min., A. L. Goetsch, and T. Sahlu. 2005. The effect of a condensed tannin-containing forage on methane emission by goats. Journal of Animal Science, 83:182–186.
36- Rashid, R. B., R. Chowdhury., A. Jabbar., C. M. Hasan, and M. A. Rashid. 2003. Constituents of Albizzia lebbeck and antibacterial activity of on isolated flavone derivative. Saudi Pharmaceutical Journal, 11: 52-55.
37- Salem, A. Z. M., M. M. El-Adawy, and P. H. Robinson. 2006. Nutritive evaluations of some browse tree foliages during the dry season: secondary compounds, feed intake and in vivo digestibility in sheep and goats. Animal Feed Science and Technology, 127: 251–267.
38- Sandoval Castro, C. A., H. MagaNa Sevilla., C. Capetillo Leal, and F. D. D. Hovell. 2000. Comparison of charcoal and polyethylene glycol (PEG) for neutralizing tannin activity with an in vitro gas production technique. Pages 109-110 in Annual EAAP satellite symposium, Wageningen international conference center. The Netherlands.
39- Sharma, R. K., B. A. Singh, and A. Sahoo. 2008. Exploring feeding value of oak (Quercus incana) leaves: Nutrient intake and utilization in calves. Livestock Science, 118: 157–165.
40- Shirdel, Z., H. Madani, and R. Mirbadalzadeh. 2009. Investigation into the hypoglycemic effect of hydroalcoholic extract of Ziziphus Jujuba Leaves on blood glucose and lipids in Alloxan-Induced diabetes in rats. Iranian Journal of Diabetes and Lipid Disorders, 8: 13-19.
41- Sliwinski, B. J., C. R. Soliva., A. Machmüller, and M. Kreuzer. 2002. Efficacy of plant extracts rich in secondary constituents to modify rumen fermentation. Animal Feed Science Technology, 101: 101–114.
42- Van Soest, P. J., J. B. Robertson, and B. A. Lewis. 1991. Methods of dietary fiber, neutral detergent fiber, and non-starch polysaccharides in relation to animal nutrition. Journal of Dairy Science, 74: 3583– 3597.
43- Waghorn, G. C., 1990. Effect of condensed tannin on protein digestibility and nutritive value of fresh herbage. Proceeding of the Australian Society of Animal Production, 18: 412-415.
44- Wallace, R. J., N. R. McEwan., F. M. McIntosh., B. Teferedegne, and C. J. Newbold. 2002. Natural products as manipulators of rumen fermentation. Asian-Australian Journal of Animal Science, 15: 1458-1468.
45- Wang, Y., T. A. McAllister., L. J. Yanke., Z. J. Xu., P. R. Cheeke, and K. J. Cheng. 2000. In vitro effects of steroidal saponins from Yucca schidigera extract on rumen microbial protein synthesis and rumen fermentation. Journal of the Science of Food and Agriculture, 80: 2214-2122.
46- West, J. W., G. M. Hill, and P. R. Utley. 1993. Peanut skins as a feed ingredient for lactating dairy cows. Journal of Dairy Science, 76: 59-599.
47- Yildiz, S., I. Kaya., Y. Unal., D. Aksu-Elmali., S. Kaya., M. Cenesiz., M. Kaya, and A. Oncuer. 2005. Digestion and body weight change in Tuj lambs receiving oak (Quercus hartwissiana) leaves with and without PEG. Animal Feed Science and Technology, 122: 159-172.
48- Yousefi, Z., T. Mohammad Abadi., M. Chaji., and M. Bojarpour. 2014. Investigation of in vitro digestibility and fermentation of diets containing of different parts of Siris (Albizia lebbeck). Journal of Animal Production, 16(1): 31-41. (In Persian).
49- Zia-ul-haq, M., S. Ahmad, and S. Qayum, Ercisli. 2013. Compositional studies and anti-oxidant potential of Albizia lebbeck (L.) Benth, pods and seeds. Turkish Journal of Biology, 37: 25-32.