强化牛奶粉效果的小鼠实验研究  

The fortified effect of milk powder in mice

作　　者：黄作能[1] 韦江[2] 谭佩娇 李思汉[1] 杨莉莉[1] 

机构地区：[1]山西医学院,太原030001 [2]山西医学院第一附属医院

出　　处：《卫生研究》1993年第6期366-369,共4页Journal of Hygiene Research

摘　　要：用刚断乳小鼠,对强化牛奶粉(主要添加牛磺酸、乳酮糖、维生素A、D、C和微量元素Fe、Zn)进行了强化效果的研究。结果表明:实验组小鼠体重增长和Hb含量都稍高于对照组;骰骨钙含量、脑含氮量和蛋白质含量均明显高于对照组(P<0.001)。水迷宫试验呈现实验组小鼠的总潜伏期明显缩短(P<0.05)、错误次数显著减少(P<0.05)及全程时间缩短而无误率高的趋势。提示:本强化牛奶粉在促进动物生长发育,提高Hb含量,增加钙的吸收利用和脑发育上有良好作用;对小鼠学习、记忆能力也有增强的趋势。The fortified effect of milk powder was observed in mice 20~21 days of age.The result showed that the body weight gain,hemoglobin, the calcium content in cuboid bone,nitrogen and protein contents in brain in the mice fed with fotified milk powder were significantly higher than that of the control group(P<0.001),and the ability of lear- ning and remembrance was also much improved in water -maze test in mice of the experimental group.

关 键 词：强化牛奶粉 牛磺酸 水迷宫试验 

分 类 号：R155.57[医药卫生—营养与食品卫生学]