纤维素酶在畜禽生产中的研究进展

Research progress of cellulase on livestock and poultry production

由于玉米、豆粕等常规原料价格高且资源紧缺,因此高效利用常规原料、开发利用非常规原料尤为重要。在动物饲粮中添加纤维素酶可以酶解纤维素,提高养分利用率,改善肠道健康,从而提高动物的生长性能,缓解原料危机,是“降本增效”的有效措施。文章综述纤维素酶的作用机理及其在畜禽养殖中的研究进展,以期为纤维素酶在畜禽生产实践中的应用提供参考。

Due to high price and resource shortage of conventional raw materials such as corn and soybean meal, it is particularly important to make efficient use of conventional raw materials and develop and utilize unconventional raw materials. Adding cellulase in animal diet can enzymolize cellulose, improve nutrient utilization rate, improve intestinal health, thus improve animal growth performance, alleviate raw material crisis, and it is an effective measure to ’reduce cost and increase efficiency’. The paper reviews the action mechanism of cellulase and its application in livestock and poultry breeding, to provide reference for the application of cellulase in livestock and poultry production.