Fig. 1From: Effect of oregano essential oil and benzoic acid supplementation to a low-protein diet on meat quality, fatty acid composition, and lipid stability of longissimus thoracis muscle in pigs Longissimus thoracis muscle drip loss in relation to storage time at 4 °C. NPD = normal protein group; LPD = low protein, amino acid-supplemented group; LPOB = 250 mg/kg oregano essential oil and 1000 mg/kg benzoic acid group. Effects of treatment, P < 0.01; time, P < 0.001; time ∗ treatment, P = 0.139Back to article page