混合氨基酸促进珊瑚钙生物吸收利用的研究

Bio-absorption of Calcium in Coral Promoted by Amino Acid Mixture

为了探讨珊瑚中的钙在生物体内的吸收利用情况 ,将 30只小白鼠随机分为 3组 ,雌雄各半 ,分别喂食大鸭料 +Ca O+乳酸 (A组 )、大鸭料 +Ca O+乳酸 +混合氨基酸 (B组 )、大鸭料 (C组 )。结果 ,3组小鼠的体重没有显著差异 ;B组小鼠股骨重量和长度与 A组、C组有显著差异 ,A组与 C组没有显著差异 ;结果表明混合氨基酸能促进珊瑚中的钙在动物体内的吸收利用 ,使动物骨骼增重、增长。

To probe into the absorption of calcium of coral in the living body,thirty rats were divided randomly into 3 groups with half male and half female in each group.Duck feed+CaO+lactic acid (Group A),duck feed+CaO+lactic acid+amino acids mixture (Group B) and duck feed only (Group C) were fed to 3 groups of rats respectively. There was no significant difference within groups in body weight. Group B showed significant difference compared to Groups A and C in weight and length of thigh bone of rats, but no significant difference between Group A and Group C. The trial revealed that amino acid mixture could enhance the absorption of calcium of coral in the living body with increasing of weight and length of bones.