| 嗜热毛壳菌纤维酶对肉鸡消化道酶活性影响的研究 |
| |
| 引用本文： | 王爱娜,;杨在宾.嗜热毛壳菌纤维酶对肉鸡消化道酶活性影响的研究[J].饲料博览,2014(10):1-4. |
| |
| 作者姓名： | 王爱娜 ;杨在宾 |
| |
| 作者单位： | [1]潍坊工商职业学院,山东诸城262234; [2]山东农业大学动物科技学院,山东泰安271018 |
| |
| 基金项目： | 国家科技部863计划（2003AA241160） |
| |
| 摘 要： | 试验旨在研究嗜热毛壳菌纤维酶对肉鸡消化道酶活性的影响。选用1日龄健康AA肉仔鸡120羽,随机分成4组,即对照组和试验1、2、3组,分别添加嗜热毛壳菌纤维酶0、0.05%、0.15%和0.25%。结果表明,试验2和3组十二指肠(P0.05)和空肠胰蛋白酶、胃蛋白酶的活性(P0.01)以及十二指肠、空肠和胰脏脂肪酶的活性(P0.05或P0.01)显著或极显著高于其他各组,对淀粉酶的活性无显著影响(P0.05)。
|
| 关 键 词： | 嗜热毛壳菌纤维酶 消化酶 肉鸡 |
Study on Effects of Chaetomium Thermophile Fiber Enzyme on the Activities of Digestive Enzymes for Broilers |
| |
| Institution: | WANG Aina, YANG Zaibin ( 1. Weifang Business Vocational College, Zhucheng 262234, Shandong China; 2. College of Animal Science and Technology, Shandong Agricultural University, Taian 271018, Shandong China) |
| |
| Abstract: | Effects of Chaetomium thermophile fiber enzyme on the activities of digestive enzymes were studied in this experment. One hundred and twenty healthy AA broilers were randomly distributed into 4 treatments： the con- trol group, test 1, test 2 and test 3 groups, which were fed the basal diet with the supplementation of 0, 0.05%, 0.15% and 0.25% Chaetomium thermophile fiber enzyme respectively. The results showed that the activity of trypase, pepsin and lipase in duodenum（P〈0.05） and jejunum（P〈0.01） in test 2 and 3 groups were improved nota- bly, the lipase activity in pancreas was elevated（P〈0.05）, but the amylase activity wasn＇t affected（P〉0.05）. |
| |
| Keywords: | Chaetomium thermophile fiber enzyme digestive enzyme broiler |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
