| 摘要 |
An animal feed comprises an animal feedstuff containing a minor amount of an active ingredient comprising a substantially pure lipophilic, phospholipid component, which ingredient on introduction into the rumen or stomach of an animal can be incorporated into a rumen or stomach cell membrane so as to increase the porosity of the membrane. Preferably the active ingredient comprises a monoacyl phospholipid, particularly plasmologen lysophosphatidyl choline. |
