Effects of Dietary Geniposide on Growth, Flesh Quality, and Lipid Metabolism of Grass Carp, Ctenopharyngodon idella

The aim of this study was to investigate effects of dietary geniposide ( GP ) on growth performance, flesh quality, and lipid metabolism of grass carp, Ctenopharyngodon idella (95.2 ± 0.6 g), fed seven different diets, including a control diet; Eucommia ulmoides ( EU )–supplemented diet (20 g/kg); and GP ‐supplemented diets containing 100, 200, 400, 600, and 800 mg/kg GP , respectively. Weight gain rate was significantly improved ( P < 0.05)...