Gontzea I, Popescu F
Physiologie. 1976 Jan-Mar;13(1):3-7.
The researches were carried out on 4 groups of 15 weanling rats and 2 groups of 8 adult rats "pair fed" in individual cages, with a complete isocaloric and isoproteic (10%) diet, the nitrogenous material being supplied for one group from casein, for another from gluten and for the two others this was supplemented with soy-bean meal (5 or 10%). The results obtained in the growth test and in adult rats (nitrogen balance) show that the incorporation of soy-bean into the gluten biscuits increased the gain in weight and the PER lowering the consumption index (p less than 0.001), and doubled the nitrogen retention.
研究针对4组每组15只断乳大鼠以及2组每组8只成年大鼠展开，这些大鼠在单独的笼子里“配对饲养”，给予完全等热量和等蛋白（10%）的饮食，一组的含氮物质由酪蛋白提供，另一组由谷蛋白提供，另外两组则添加了豆粕（5%或10%）。生长试验和成年大鼠（氮平衡）试验所得结果表明，在谷蛋白饼干中添加豆粕可增加体重增加量和蛋白质功效比值，降低消耗指数（p<0.001），并使氮潴留增加一倍。
