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. 2023 Aug 9;10:1220198. doi: 10.3389/fvets.2023.1220198

Figure 1.

Figure 1

(A) Protein digestibility (%) and (B) Degree of hydrolysis (%) after gastric and gastro-intestinal digestion of the canine food in absence and presence of enzyme blend. (C) Increase in amino acid concentration (%) after gastro-intestinal (GI) digestion (digestion time—0.5, 1, and 2 h) of the canine food in presence of enzyme blend. (D) Increase in AUC (%) after gastric (G) and gastrointestinal (GI) digestion (digestion time—0.5, 1, 2, and 3 h) of the canine food in presence of enzyme blend. Values are represented as mean ± standard deviation. Two-way ANOVA with Tukey’s multiple-comparison test was used to determine the p value. *, **, and *** represent significant difference at p ≤ 0.05, p ≤ 0.005, and p ≤ 0.001, respectively.