Table 10. In vitro dry matter digestibility (g/kg) according to the Hervera et al. method (HV-IVD), [38] and according to the Biagi et al. method (BG-IVD), [39] and in vivo dry matter digestibility (in vivo) of the two diets (MDM = Mechanically Deboned Chicken Meat diet and MBP = Meat By-Products diet) and the significance between them.

Digestibility method	MDM	MBP	P
In vivo	838.0±44.2	825.4±27.6	0.453
HV-IVD	888.8±0.5	877.9±0.1	0.021
BG-IVD	912.5±0.3	917.5±0.8	0.360