| C | control group; |
| EN | hesperidin plus naringin group fed with 0.767 g hesperidin plus 0.002 g naringin per kg feed; |
| OP | orange pulp group fed with 90 g dried orange pulp per kg feed; |
| ICP-MS | inductively coupled plasma-mass spectrometry. |
| C | control group; |
| EN | hesperidin plus naringin group fed with 0.767 g hesperidin plus 0.002 g naringin per kg feed; |
| OP | orange pulp group fed with 90 g dried orange pulp per kg feed; |
| ICP-MS | inductively coupled plasma-mass spectrometry. |