| Name | Definition |
|---|---|
| Energy digestibility, growing pig |
Energy digestibility for growing pigs, calculated as percentage of digestible (total tract) energy relative to the gross energy of the feed. |
| Energy digestibility, rabbit |
Energy digestibility for rabbits, calculated as percentage of digestible (total tract) energy relative to the gross energy of the feed. |
| Energy digestibility, ruminants |
Energy digestibility for ruminants, calculated as percentage of digestible (total tract) energy relative to the gross energy of the feed. |
| Energy digestibility, salmonids |
Energy digestibility for salmonids (salmons and trouts), calculated as percentage of digestible (total tract) energy relative to the gross energy of the feed. |
| Ether extract |
Crude fat, extracted by diethyl ether or petroleum ether, usually without prior hydrolysis. |
| Ether extract, HCl hydrolysis |
Crude fat, extracted by diethyl ether or petroleum ether or hexane, with a prior HCl hydrolysis. |