Dried fruit pomace inclusion in poultry diet: growth performance, intestinal morphology and physiology

Elena Colombino; Ilario Ferrocino; Ilaria Biasato; Luca Simone Cocolin; Daniel Prieto-Botella; Zenon Zduńczyk; Jan Jankowski; Joanna Milala; Monika Kosmala; Bartosz Fotschki; Maria Teresa Capucchio; Jerzy Juśkiewicz

doi:10.1186/s40104-020-00464-z

Journal of Animal Science and Biotechnology

Table 5 Linear regression summary for relevant gut parameters

From: Dried fruit pomace inclusion in poultry diet: growth performance, intestinal morphology and physiology

Model	R	R squared	β	P-value
Small intestine weight (Y)	0.641	0.411		< 0.001
Apple cellulose diet (β₁)			5.863	< 0.001
Blackcurrant cellulose diet (β₂)			4.958	< 0.001
Strawberry cellulose diet (β₃)			4.387	0.001
Cellulose dose (β₄)			1.871	0.042
Small intestine viscosity (Y)	0.625	0.391		< 0.001
Apple cellulose diet (β₁)			0.528	< 0.001
Blackcurrant cellulose diet (β₂)			−0.055	0.688
Strawberry cellulose diet (β₃)			−0.96	0.485
Cellulose dose (β₄)			0.013	0.894
Small intestine short chain fatty acid (Y)	0.682	0.465		< 0.001
Apple cellulose diet (β₁)			0.946	< 0.001
Blackcurrant cellulose diet (β₂)			0.657	0.007
Strawberry cellulose diet (β₃)			1.37	< 0.001
Cellulose dose (β₄)			0.146	0.380
Small intestine putrefactive short chain fatty acid (Y)	0.559	0.313		0.002
Apple cellulose diet (β₁)			0.009	0.637
Blackcurrant cellulose diet (β₂)			−0.057	0.005
Strawberry cellulose diet (β₃)			−0.052	0.009
Cellulose dose (β₄)			< 0.001	0.978
Small intestine butyric acid (Y)	0.714	0.51		< 0.001
Apple cellulose diet (β₁)			0.057	< 0.001
Blackcurrant cellulose diet (β₂)			0.057	< 0.001
Strawberry cellulose diet (β₃)			0.088	< 0.001
Cellulose dose (β₄)			0.002	0.825
Ceca weight (Y)	0.495	0.245		0.015
Apple cellulose diet (β₁)			0.49	0.028
Blackcurrant cellulose diet (β₂)			−0.294	0.181
Strawberry cellulose diet (β₃)			− 0.53	0.806
Cellulose dose (β₄)			0.040	0.795
Ceca short chain fatty acid (Y)	0.487	0.237		0.018
Apple cellulose diet (β₁)			2	0.723
Blackcurrant cellulose diet (β₂)			19.939	0.004
Strawberry cellulose diet (β₃)			13.31	0.022
Cellulose dose (β₄)			−1.194	0.765
Ceca putrefactive short chain fatty acid (Y)	0.508	0.258		0.011
Apple cellulose diet (β₁)			−0.157	0.637
Blackcurrant cellulose diet (β₂)			−0.963	0.006
Strawberry cellulose diet (β₃)			0.938	0.007
Cellulose dose (β₄)			0.211	0.371
Ceca butyric acid (Y)	0.643	0.414		< 0.001
Apple cellulose diet (β₁)			−0.129	0.934
Blackcurrant cellulose diet (β₂)			5.987	< 0.001
Strawberry cellulose diet (β₃)			5.865	< 0.001
Cellulose dose (β₄)			0.282	0.797

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ISSN: 2049-1891

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