活性离子钙在动物体内吸收利用的实验研究

钙是人体所必需的重要营养成份之一。各地营养调查情况表明，我国人民特别是儿童膳食中钙的来源和摄取量都还有些不足，因而钙质营养仍是我国营养学界所关切的重要向题。大连大洋离子钙厂以沿海盛产的海产品牡蛎的副产物—牡蛎壳为原料，经特殊工艺加工试制成活性离子钙粉。

Experimental Study Absorption and Utilization of Active Ionic on Absorption and Utilization Calcium in Animal Body

The absorption and utilization of active calcium powder in animal body was experimentally stu'ied. The calcium powder was produced by the Dalian ionic calcium factory from the oyster shell which was abundant in the coastal area. The results indicated that the behaviors of active ionic calcium power approximated to those of whole milk powder and calcium carbonate is rates of utilization of calcium in the feeds by the an imals,of absorption and retention is the calcium metabolism experiment.of retention of calcium in the femurs of the animals,etc.