Kakade M L, Thompson R D, Engelstad W E, Behrens G C, Yoder R D, Crane F M
J Dairy Sci. 1976 Aug;59(8):1484-9. doi: 10.3168/jds.S0022-0302(76)84388-3.
To evaluate nutritional effects induced in calves by feeding soybean trypsin inhibitor, 16 calves were fed 1) raw soybeans, 2) heated soybeans, 3) heated soybeans plus soybean trypsin inhibitor, 4) heated (raw soybeans plus soybean trypsin inhibitor). Ration 1 caused depression of growth and reduced digestibility of protein and fat as compared to Ration 2. No differences were significant in calves fed Rations 3 and 4. The weights and enzymatic activities of pancreas were similar in all groups. Soybean trypsin inhibitor plays a minor role, if any, in calf nutrition.
为评估饲喂大豆胰蛋白酶抑制剂对犊牛营养效应的影响，16头犊牛分别饲喂：1）生大豆；2）加热大豆；3）加热大豆加大豆胰蛋白酶抑制剂；4）加热（生大豆加大豆胰蛋白酶抑制剂）。与日粮2相比，日粮1导致生长抑制，蛋白质和脂肪消化率降低。饲喂日粮3和4的犊牛无显著差异。所有组的胰腺重量和酶活性相似。大豆胰蛋白酶抑制剂在犊牛营养中即使有作用，也是次要的。
