摘要
探讨奶粉中添加大豆磷脂酰胆碱对小鼠记忆力的影响。采用3周龄雌性昆明种小鼠48只,随机分为正常对照组、低剂量组、中剂量组、高剂量组,大豆磷脂酰胆碱按0.1 mL/10 g体重给予灌胃,连续给样30 d,进行跳台、水迷宫和避暗实验的训练,24 h后进行24 h测验,1周后进行消退实验。结果表明:水迷宫实验、跳台实验、避暗实验结果均为阳性,因此该项动物结果阳性。添加大豆磷脂酰胆碱的奶粉可改善试验小鼠的记忆,为功能性乳制品的研究与开发提供依据。
Effect of Milk Powder Adding Phosphatidylcholine from Soybean Lecithin On the Memory of Rats were studied, Method： 48 female KM Mice of three week old were randomly divided into groups of NC, LD, MD, HD, the rats were treated with 0.1ml/10g/BW Phosphatidylcholine from Soybean Lecithin for 30 days , training with gangplank test, morris water-maze test and step-through test. Results： these three tests shows positive, and this milk powder adding Phosphatidylcholine from Soybean Lecithin can improve the memory of Rats. Furthermore, this experiment may provide the basis for R＆D of such functional dairy products.
出处
《中国乳品工业》
CAS
北大核心
2010年第1期29-30,34,共3页
China Dairy Industry
关键词
大豆磷脂酰胆碱
奶粉
记忆力
phosphatidylcholine from soybean lecithin
milk powder
memory
