摘要
以Wistar大鼠为实验动物,喂食普通饲料,同时灌胃不溶性大豆膳食纤维,观察大豆膳食纤维对大鼠体重、血液中维生素A和钙离子的影响。结果发现,大鼠摄入大豆膳食纤维后,采食行为受到抑制,饱腹感增加,且大鼠体重增长受到抑制,达到控制体重的效果,然而大鼠血液中的维生素A和钙离子含量有所降低,其中大鼠每日摄入500 mg/kg膳食纤维,至第55天时,大鼠体重仅占空白组体重的78.38%,同时,血液中的维生素A降低了35.80%,钙离子降低了51.21%。
In order to observe the effect of dietary fiber on the contents of vitamin A and calcium in the blood of rats,Wistar rats were fed with common feed and the insoluble soybean dietary fiber.The results showed that the intake behavior of rats was inhibited and the satiety was increased,and the weight gain of rats was inhibited,so as to achieve the effect of weight control.But the contents of vitamin A and calcium in blood of rats in decreased,the rats fed daily dietary fiber intake of 500 mg/kg every day,in 55th day,the weight of rats in the blank group accounted for only 78.38%,at the same time,vitamin A in the blood decreased by 35.80%,calcium reduced by 51.21%.
作者
石彦国
郭庆启
杨杨
刘琳琳
王冰
刘丽洁
张娜
Shi Yanguo;Guo Qingqi;Yang Yang;Liu Linlin;Wang Bing;Liu Lijie;Zhang Na(Key Laboratory of Food Science and Engineering of Heilongjiang Province,College of Food Science and Engineering,Harbin University of Commerce,Harbin 150076;School of Forestry,Northeast Forestry University,Harbin 150040;Heilongjiang China Tai Industry Co.,Ltd.,Harbin 150040)
出处
《中国食品学报》
EI
CAS
CSCD
北大核心
2020年第1期27-32,共6页
Journal of Chinese Institute Of Food Science and Technology
基金
国家自然科学基金青年科学基金项目（31871747）
“十三五”国家重点研发计划项目（2016YFD0400402）
