8Mercier C,Feillet P.Modification of carbohydrate components by extrusion cooking of cereal products.Cereal Chem.,1975,52:283
9Chae B J,Chung Y K,Chu K S,et al.Effects of pro-cessed barley on growth performance and ileal digestibility of growing pigs.Proceedings of the 8th World Conference on Animal Production.Contributed Papers.1998,1:750 -751
10Hancock JD,Hines R H,Fitzner G E,et al.Effect of extrusion processing on the nutritional value of sorghum and soybeans for finishing pigs.Proc.17th Biennial Grain Sorghum Utilization Conference,1991,March,5-7,Lubbock,TX
