摘要
为了补充日常膳食容易缺乏的营养素,研制了两种配方豆乳粉作为膳食营养补充品。以全脂甜奶粉为阳性对照,均按20％的比例添加到基础饲料中喂养大鼠。经4周喂养,三组动物身长、体重增值经统计学处理无显著差别(P>0.05);血红蛋白的提高以配方2组最好,明显高于牛奶粉组;三组间的氮、钙、磷的表观消化率、利用率(存留率)亦无显著差别。结果提示配方豆乳粉作为营养补充品的效果与牛奶粉相当,而配方2.在提高血红蛋白的作用上优于牛奶粉。
The two kinds of soybean milk powder 1 and 2 are precious tonic which are efficacious for deficient nutrition.Using sweet whole milk powder as controls,The rats were divided into 3 groups feeding on basic food which was respectively mixed with 20％ of soybean milk powder 1 and 2 and whole milk powder.The result demonstrates that there is no significant difference among the 3 groups in the increasement of body length and weight(P> 0.05).The Hb content of the rats in the groups of soybean milk powder 2 is significantly higher than groups of whole milk powder.But there is no significant effect among the 3 gronps in the apparent digestility and the utilization of nitrogen and calcium and phosphorus.
