|
|||||
|
|
| 不同粒径超细碳酸钙在小鼠体内的吸收率 | |
| 引用本文： | 王保芳,王葆辉,崔占军,乔玲,胡彬.不同粒径超细碳酸钙在小鼠体内的吸收率[J].河南大学学报(医学版),2009,28(4):270-272. |
| 作者姓名： | 王保芳 王葆辉 崔占军 乔玲 胡彬 |
| 作者单位： | 1. 河南大学,医学院,河南,开封,475004 2. 开封市儿童医院,河南,开封,475002 3. 河南大学,特种材料实验室,河南,开封,475004 |
| 摘 要： | 目的:探讨不同粒径超细碳酸钙在小鼠体内吸收率。方法:选用3周断乳小鼠40只,喂食2周基础饲料后,按体重平均分为对照组和3个实验组。对照组继续喂食基础饲料,3个实验组分别喂食不同粒径超细碳酸钙+基础饲料。连续喂养4周,做3 d钙代谢实验。结果:各实验组小鼠体重、身长、钙吸收率均明显高于对照组(P<0.01),结论:超细碳酸钙粒径越小,吸收效果越好。 |
| 关 键 词： | 超细碳酸钙 粒径 钙吸收率 |
Experimental Research on the absorption rate of Calcium Carbouata of Different particle Size in rats |
|
| WANG Bao-fang,WANG Bao-hui,CUI Zhan-jun,QIAO Ling,HUBin.Experimental Research on the absorption rate of Calcium Carbouata of Different particle Size in rats[J].Journal of Henan University,2009,28(4):270-272. | |
| Authors: | WANG Bao-fang WANG Bao-hui CUI Zhan-jun QIAO Ling HUBin |
| Abstract: | Objective: To research the absorption rate of Calcium Carbouata of different particle sizes.Methods: 40 3-week-old weaning rats were averagely divided into the control group and 3 treatment groups after eating basal low calcium food for 2 weeks.The control group was fed with basal low calcium food.The treatment groups were respectively fed with food added calcium carbouata of different particle sizes for 4 weeks,Then the rats were conducted by calium metabolism tests for 3 days.Results: The weight,length and Ca absorption rate of treatment groups was higher than those of the control group(P<0.01).Conclusion: The ultrafine calcium is a good calcium source,and the tinier particle size has the better effect. |
| Keywords: | Ultrafine calcium Particle size Absorption rate |
| 本文献已被 维普 万方数据 等数据库收录！ | |