Aguilar, C. N., Rodriguez, R., Gutierrez-Sanchez, G., Augur, C., Favela-Torres, E., Prado-Barragan, L.A., Ramirez-coronel, A and Contreras-Esquivel J.C (2007). Microbial tannanes: advances and perspective. Applied Microbiol Biotechnology. 76: 47-59.
Allison, M.J., Hammond, A.C and Jones R.J (1990). Detection of ruminal bacteria that degrade toxic dihydroxypyridine compounds produced from mimosine. Applied and Environmental Microbiology. 56:590–594.
Bojar Pour, M., Bahmaninia, E., Favazi, J and Ebrahimi R (2010). Evaluate effects of different inclusion of oak kernel with determent food potential oak kernel substitute with corn seed on broiler chickens ration. Research Journal of Biological Science. 5: 17-19.
Brooker, J., DO’Donovan, L.A., Skene, I., Clarke, K., Blackall, L and Muslera, P (1994). Streptococcus caprinus sp. nov., a tannin-resistant ruminal bacterium from feral goats. Letters in Applied Microbiology. 18:313–318.
Eden, E., Odenyo, A and Ashenafi, M (2005). Isolation and characterization of tannin-degrading bacteria from faecal samples of some wild ruminants in Ethiopia. Animal Feed Science and Technology. 118 : 243–253.
Field, J.A. and Lettinga, G (1987). The methanogenic toxicity and anaerobicdegradability of a hydrolyzable tannin. Water Res. 21:367–374.
Huang, L., Forsberg, C.W., Lam, J.S and Cheng, K.J (1990). Antigenic nature of the chloride-stimulated cellobiosidase and other cellulases of Fibrobacter succinogenes subsp. succinogenes S85 and related fresh isolates. Applied and Environmental Microbiology. 56:1229–1234.
Makkar, H.P.S (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: 241-256.
Maldonado, R.A.P and Norton, B.W (1996). The effects of condensed tannins form desmodium intortum and calliandraeal othyrsus on protein and carbohydrate digestion in sheep and goats. British Journal of Nutrition. 76: 515-533
Nelson, K.E., Pell, A.N., Schofield, P and Zinder, S (1995). Isolation and characterization of anaerobic ruminal bacterium capable of degrading tannins. Applied and Environmental Microbiology. 61, 3293–3298.
Nemoto, K., Osawa. R., Hirota, K., Ono, T and Miyake, Y (1995). An investigation of gram-negative tannin-protein complex degrading bacteria in fecal flora of various mammals. Journal of Veterinary Medical Science. 57:921–926.
Nitiema, L.W., Dianou, D., Simpore, J., Karou, S.D., Savadogo P.W and Traore, A.S (2010). Isolation of a Tannic Acid-Degrading Streptococcus sp. From an Anaerobic Shea Cake DigesterPakistan Journal of Biological Sciences. 13(1): 46-50.
Osawa, R (1990). Formation of a Clear Zone on Tannin-Treated Brain Heart Infusion Agar by a Streptococcus sp. Isolated from Feces of Koalas." Applied and Environmental Microbiology. 56: 829- 831.
Osawa, R (1992). Tannin-protein complex-degrading enterobacteria isolated from the alimentary tracts of koalas and a selective medium for their enumeration. Applied and Environmental Microbiology. 58:1754–1759.
Osawa, R and Sly, L.I. (1992). Occurrence of tannin protein complex degrading Streptococcus sp. in various animals, Systematic and Applied Microbiology. 15 :144–147.
Skene, I.K and Brooker J.D (1995). Characterization of tannin acylhydrolase activity in the ruminal bacterium Selenomonas ruminantium. Anaerobe 1, 321–32.