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. 2022 Jan 24;9(2):43. doi: 10.3390/vetsci9020043

Figure 1.

Figure 1

Effect of EOs with black pepper oil or radish seeds oil on mRNA expression of digestive enzymes related genes (pancreatic alpha 2A amylase (AMY2A, (A), pancreatic lipase (PNLIP, (B)), cholecystokinin (CCK, (C)) and chymotrypsin-like elastase family, member 1 (CELA1, (D)); abcd means within the same column carrying different superscripts are significantly different at (p < 0.05). EOs mixture of mint, parsley, and carrot oils. NC: feed basal diet without additives; EOs: birds fed a basal diet supplemented with 1.5 g/kg EOs; EOs + BPO0.25: birds fed a basal diet supplemented with 1.5 g/kg EOs plus 0.25 g/kg black pepper oil (BPO); EOs + BPO0.5: birds fed a basal diet supplemented with 1.5 g/kg EOs plus 0.25 g/kg black pepper oil (BPO); EOs + RSO0.25: birds fed a basal diet supplemented with 1.5 g/kg EOs plus 0.25 g/kg radish seed oil (RSO); EOs + RSO0.5: birds fed a basal diet supplemented with 1.5 g/kg EOs plus 0.5 g/kg radish seed oil (RSO).