3Sait M E,Shella I M,Harry J H.Isolation and overexpression of a gene encoding an extracellular β-glucanase from Streptococcus bovis JBI[J].Appl Environ Microboil,1997,64:3752-3756.
4Fint H J,Mepherson E C,Bisset J .Molecular cloning of genes from ruminococcus flavefaciens encoding xylansse and β-(1,3-1,4)glucanase activities [J].J Appl Environ Microbiol,1989,55:130-1233.
5Cheremisinoff P N,Ferrante L M.Biotechnology current progess[M].Lancaster:Technomic publishing Co Inc,1991.183-185.
6White W B,Bird H R.Viscosity of β-glucan as a factor in the enzymatic improvement of barley for chicks [J].Poultry Sci,1983,6:853-862.
7Tavemer M R,Camphell R G.The effects of protected dietary enzymes on mutrient absorptioon in pigs [A].In:Proceedings of the 4International Seminar on Digestive physxiology inthe pig [C].1988.337.
8Bohm N,Kulicke W.M.Rheological studies of barley (1 leads to 3) (1 leads to 4)-beta-glucan in concentrated solution: mechanistic and kinetic investigation of the gel formation [J].Carbohydrres,1999,315(3/4):302-311.
9Johansen H.N,Wood P.J,Erik K,Knudsen B.Molecular weight changes in the (1 leads to 3) (1 lead to 4)-beta-D-glucan of oats incurred by the digestive processes in the upper gastrointestinal tract of pigs [J].J.agric.food chem.,1993,41(12):2347-2352.
10Wood P.J,Beer M.U,Butler G.Evaluation of role of concentration and molecular weight of oat beta-glucan in determining effect of viscosity on plasma glucose and insulin following and oral glucose load.[J].British Journal of Nutrition,2000,84(1):19-23.
