摘要
反刍动物饲料中主要的能量来源是淀粉。淀粉在瘤胃内的特殊环境下降解产生多种代谢产物,如挥发性脂肪酸(VFA)、气体和乳酸。文章就淀粉的结构、影响淀粉在瘤胃内降解的因素和淀粉结构对反刍动物影响等进行综述。
Starch is the main energy source in ruminant animal feed,as an energy substance.In the special envi?ronment of the rumen,starch is degraded in large quantity,producing metabolic products such as volatile fatty acids and gases.The effects of starch structure on the degradation of starch in the rumen and the effects of starch structure on ruminants were briefly reviewed.
作者
王洪超
王思春
穆春玲
于洋
WANG Hongchao;WANG Sichun;MU Chunling;YU Yang(Hunchun Animal Health Supervision Office,Hunchun 133300,Jilin China;Hadamen Town Animal Husbandry and Veterinary Station in Hunchun City,Hunchun 133309,Jilin China;Ying'an Town Animal Husbandry and Veterinary Station in Hunchun City,Hunchun 133303,Jilin China;Machuanzi Town Animal Husbandry and Veterinary Station in Hunchun City,Hunchun 133305,Jilin China)
出处
《饲料博览》
2018年第10期22-25,共4页
Feed Review
关键词
淀粉
反刍动物
瘤胃降解
结构
starch
ruminant
rumen degradation
structure
