Evaluation of a Commercial High-Protein Distiller’s Dried Grain with Solubles (HP-DDGS) Product in the Diet of Juvenile Nile Tilapia (Oreochromis niloticus)

Table 7

Percent apparent digestibility coefficients (ADCs) of reference and experimental diets obtained with Nile tilapia^a. The experimental digestibility diet was formulated on a 75 : 25 ratio of the reference diet to ProCap ingredient.

Diet	Organic matter	Crude protein	Gross energy
Reference	61.3	70.8	68.5
Experimental	61.1	74.9	73.1
PSE^b	4.28	1.29	3.03
One-way ANOVA
value	0.98	0.07	0.32

^aValues were from duplicate tanks sampled at two distinct time points for a total of four replicate samples per treatment (). Data were subjected to one-way ANOVA, and if significant () differences were detected, means were compared using Tukey-HSD test. Diet ADC of nutrient = (1 – [yttirum_diet/yttrium_feces × Nutr_feces/Nutr_diet] × 100. ^bPooled standard error.