作 者：
花金东;徐幸莲;周光宏;翟成凯;陆琮明;张小强;蒋兆坤
单 位：
东南大学公共卫生学院;南京农业大学食品科技学院肉类研究室
关键词：
超细鲜骨粉;钙;高钙火腿肠;骨密度;骨质疏松
摘 要：
将 5 0只低钙模型大鼠分为 5组 ,其中 3组饲料中添加含 15 %超细鲜骨粉的火腿肠 ,饲料钙含量分别为 2 5 0 ,5 0 0 ,10 0 0mg·10 0g-1,另两组分别为低钙模型组和碳酸钙制剂对照组 ,饲料钙含量分别为 4 7 9和 5 0 0mg·10 0g-1。饲喂 135d ,比较高钙火腿肠和碳酸钙的生物利用率。结果表明 ,高钙火腿肠组大鼠的骨钙含量、血清骨钙素 (BGP)和骨密度(BMD)及胫骨骨小梁数均显著高于碳酸钙组 (P <0 0 1) ,说明高钙火腿肠中钙的生物学功能优于碳酸钙制剂 ,是一种优质钙强化食品
译 名：
Effect of calcium-rich ham sausage adding ultra-fine fresh bone powder on improvement of rat′s osteoporosis
作 者：
HUA Jin dong 1,XU Xing lian 1* ,ZHOU Guang hong 1,ZHAI Cheng kai 2, LU Cong ming 2,ZHANG Xiao qiang 2,JIANG Zhao kun 2 (1 Meat Research Laboratory of Food science and Technology,Nanjing Agric Univ,Nanjing 210095,China; 2 College of P
关键词：
ultra fine fresh bone powder;calcium;calcium rich ham sausage;bone mineral density;osteoporosis
摘 要：
Fifty low calcium modeled rats were divided into five groups,fed with three ham sausage feeds,calcium carbonate feeds and low calcium modeled feeds.Calcium contents were 250,500,1 000,47 9 and 500 mg.100 g -1 ,respectively.The results showed that rat′s bone calcium content,serum BGP(bone γ carboxyglutamic acid protein,BGP),BMD and tibia′s bone bridges of calcium rich ham sausage group are superior to that of calcium carbonate group(P<0 01).It demonstrated that calcium rich ham sausage was better than calcium carbonate in calcium biological function and the high calcium ham sausage was a fine calcium rich food.
