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.
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
关键词
黄牛骨粉
无机盐
生物利用率
cattle’s bone
powder minerals
bio-utilizatio
