Table 1.

Experimental diet compositions

Component	Amt (g/kg)
	BD	Resistant starch diet
		5% (RS 5)	2.5% (RS 2.5)	1.25% (RS 1.25)
Lactic casein	120	120	120	120
Vitamin mixa	50	50	50	50
Mineral mixb	50	50	50	50
Corn oil	65	65	65	65
Corn starch	650	600	625	612.5
Sucrose	40	40	40	40
Cellulose	25	25	25	25
RSc		50	25	12.5

^aVitamin mixture containing the following components (mg/kg diet): retinol acetate, 5.0; dl-α-tocopheryl acetate, 100.0; menadione, 3.0; thiamine hydrochloride, 5.0; riboflavin, 7.0; pyridoxine hydrochloride, 8.0; d-pantothenic acid, 20.0; folic acid, 2.0; nicotinic acid, 20.0; d-biotin, 1.0; myoinositol, 200.0; choline chloride, 1,500.0; ergocalciferol, 25.0 μg/kg diet; cyanocobalamin, 50.0 μg/kg diet.

^bMineral mixture contains the following components: Ca, 6.29 g/kg diet; Cl, 7.79 g/kg diet; Mg, 1.06 g/kg diet; P, 4.86 g/kg diet; K, 5.24 g/kg diet; Na, 1.97 g/kg diet; Cr, 1.97 mg/kg diet; Cu, 10.7 mg/kg diet; Fe, 424.0 mg/kg diet; Mn, 78.0 mg/kg diet; Zn, 48.2 mg/kg diet; Co, 29.0 μg/kg diet; I, 151.0 μg/kg diet; Mo, 152.0 μg/kg diet; Se, 151.0 μg/kg diet.

^cHi-maize 1043; National Starch and Chemical Company, Bridgewater, NJ.