黄牛骨粉中无机盐的分析评价  

Analysis and assessment of minerals in cattle's bone powder

作　　者：王淑芳[1] 赖建辉[2] 肖西辉 王印华 

机构地区：[1]安徽省卫生防疫站,230061 [2]安徽省农业大学 [3]安徽省界首天然食品添加剂厂

出　　处：《安徽预防医学杂志》2000年第6期411-411,共1页Anhui Journal of Preventive Medicine

摘　　要：根据黄牛骨粉中无机盐的测定结果 ,骨粉中含钙 2 3 .3 %、磷 9.2 1 %、并含有 1 4种微量元素用大白鼠对骨粉中钙的生物利用率测定 ,其生长发育 ,生化指标、股骨钙储留率均优于无机钙。By determining minerals of cattle's bone powder, we found 14 minerals essential to human health in the bone powder. Of them, content of calcium was 23.3%, content of phosphate 9.21%. There were also 14 trace elements in the powder. Meanwhile bio-utilization of calcium was also examined in rats. The results showed that organic calcium was better than inorganic one in terms of some variables of bio-utilization such as growth-development, biochemical index and calcium storage of bone.

关 键 词：黄牛骨粉 无机盐 生物利用率 

分 类 号：R151.3[医药卫生—营养与食品卫生学]