Bagheri S M, Guéguen L
J Nutr. 1982 Nov;112(11):2047-51. doi: 10.1093/jn/112.11.2047.
Metabolic balances of orally administered tracer doses of 45Ca and 65Zn were carried out in 20 weanling male rats to examine the effect of different levels of wheat bran (0.5 10 and 15%) on the bioavailability of these minerals in diets containing respectively 9.32, 9.26, 9.28 and 10.76 mg/g of calcium and 58, 63, 68, and 76 ppm of zinc. To estimate the influence of adaptation to feed consumption, the experiment was repeated after a 10-day period of adaptation; a split-plot-in-time design was used for statistical analysis. The growth rate was not affected by bran administration. No significant change was found in 45Ca or 65Zn absorption due to the addition of wheat bran to the diets. The results in the two repetitions were the same.
对20只断奶雄性大鼠进行了口服微量示踪剂剂量的45Ca和65Zn的代谢平衡实验，以研究不同水平（0.5%、10%和15%）的麦麸对这些矿物质在分别含有9.32、9.26、9.28和10.76 mg/g钙以及58、63、68和76 ppm锌的日粮中的生物利用率的影响。为了评估适应采食量的影响，在适应10天后重复该实验；采用时间裂区设计进行统计分析。麦麸添加对生长速率没有影响。日粮中添加麦麸后，45Ca或65Zn的吸收没有显著变化。两次重复实验的结果相同。
