4Zanella I,Sakomura N K,Silversides F G,et al.Effect of enzyme supple- mentation of broiler diets based on corn and soybeans [J].Poultry Science, 1999,78:561 - 568.
5RIBEIRO D S,HENRIQUE S M B,OLIVEIRA L S, et al. Enzymes in juice processing : a review [ J ]. Inter- national Journal of Food Science and Technology, 2010,45(4) :635-641.
6CHOCT M.Enzymes for the feed industry: past, pres- ent and future [ J ].World' S Poultry Science Journal, 2006,62(1) :5-16.
7SALEH F, TAH1R M, OHTSUKA A, et al. A mixture of pure cellulase, hemicellulase and pectinase im- proves broiler performance E J ]- British Poultry Sci- ence, 2005,46 ( 5 ) : 602-606.
8TAHIR M, SALEH F, OHTSUKA A, et al.An effec- tive combination of carbohydrases that enables reduc- tion of dietary protein in broilers:importance of hemi- cellulaseE J] .Poultry Science ,2008,87(4) : 713-718.
9OLKOWSKI B. Lupin as primary protein source in young broiler chicken diets : effect of enzymes prepara- tions catalyzing degradation of non-starch polysaccha- rides or phytates E J ]. World Journal of Microbiology and Biotechnology,2011,27(2) :341-347.
10DE VRIES S,PUSTJENS A M, SCHOLS H A, et al. Improving digestive utilization of fiber-rich feedstuffs in pigs and poultry by processing and enzyme technol- ogies : a review [ J ]. Animal Feed Science and Technol- ogy, 2012,178 ( 3/4 ) : 123-138.
