摘要
试验研究了用膨化,纤维素酶解,碱化和酸化处理小麦麸对雏鸡肝脏及胫骨中主要常量矿物元素沉积的影响。酸化与碱化处理组胫骨长度显著高于对照组(P<0.05),酸化处理使肝脏及胰脏重、胫骨灰分含量、胫骨及肝脏钠含量均显著高于对照组和其它处理组(P<0.05)。酸化和纤维素酶解处理使胫骨及肝脏镁含量显著高于对照组(P<0.05)。各种处理方法对肝脏及胫骨中钙、磷及钾的沉积影响不明显。
Effects of wheat bran treated by different meth ods (expansion, Ex; alkalization, Al: acidation, Ac: cellulase, Ce) on retention of K, Na, Ca, Mg, P in liver and tibia of chicks were studied. The results showed that tibia length was significantly longer in Ac. and Al. than that of the control (P<0.05). The liver weight and pancreas weight were significantly greater in Ac. than those of the control (P<0.05) , Mg concentrations in tibia and liver were significantly nereased in Ac. and Ce. (P<0.06). Concentrations of Na in liver and tibia were significantly higher than those of the control (P<0.05) . Retention of Ca, P and K in liver and tibia was not significantly affeeted by the different methods of treatment (P>0.05).
出处
《饲料博览》
1990年第6期7-9,共3页
Feed Review
基金
国家自然科学基金
