showed a trendP < 0.05
With the increase of Phe level, the contents of valine (Val), arginine (Arg), and histidine (His) all showed a trend of first decreasing and then increasing, and all reached the minimum at 7.51 g/kg Phe level ( P < 0.05).
With the increase of Phe level, the contents of valine (Val), arginine (Arg), and histidine (His) all showed a trend of first decreasing and then increasing, and all reached the minimum at 7.51 g/kg Phe level ( P < 0.05).