| LS | Laetiporus sulphureus-fermented wheat bran |
| WB | Wheat bran |
| OTU | Operational taxonomic units |
| VFA | Volatile fatty acid |
| FCR | Feed conversion ratio |
| EBI | European Broiler Index |
| NSPs | Non-starch polysaccharides |
| GIT | Gastrointestinal tract |
| BCRC | Bioresource Collection and Research Center |
| MEA | Malt extract agar |
| MEB | Malt extract broth |
| ADG | Average daily weight gains |
| HPLC | High-performance liquid chromatography |