Polin D, Wing T L, Ki P, Pell K E
Poult Sci. 1980 Dec;59(12):2738-43. doi: 10.3382/ps.0592738.
White leghorn chicks were fed diets with 4% tallow supplemented with one of the following bile acids at .04%: cholic acid, chenodeoxycholic acid, dehydrocholic acid, deoxycholic acid, or sodium taurocholate. Cholic acid improved the absorption of tallow but not significantly; chenodeoxycholic acid significantly improved tallow absorption during days 0 to 7 but decreased it during days 14 to 21. The bile acids, dehydrocholic acid, deoxycholic acid, and sodium taurocholate had no significant effect on absorption of tallow. In a 2 x 3 factorial design involving cholic acid and lipase, .04% cholic acid and/or .10% lipase significantly improved the absorption of tallow by 8 and 4% in chicks 1 and 3 weeks of age, respectively. Dry matter digestibility and efficiency appeared to be improved with the improvement of lipid absorption.
给白来航鸡雏鸡饲喂含4%牛脂且添加以下胆汁酸之一（添加量为0.04%）的日粮：胆酸、鹅去氧胆酸、脱氢胆酸、脱氧胆酸或牛磺胆酸钠。胆酸可改善牛脂的吸收，但效果不显著；鹅去氧胆酸在第0至7天显著改善了牛脂的吸收，但在第14至21天使其降低。脱氢胆酸、脱氧胆酸和牛磺胆酸钠对牛脂的吸收没有显著影响。在一项涉及胆酸和脂肪酶的2×3析因设计中，0. .04%胆酸和/或0.10%脂肪酶分别使1周龄和3周龄雏鸡的牛脂吸收显著提高了8%和4%。随着脂质吸收的改善，干物质消化率和效率似乎也得到了提高。
