Fish Meal Replacement by Mixed Plant Protein in the Diets for Juvenile Yellow Catfish Pelteobagrus fulvidraco: Effects on Growth Performance and Health Status

Table 4

Effects of dietary mixed plant protein substitute for fish meal on the proximate composition (percentage of live weight) and free gossypol content (mg/kg) in the liver of yellow catfish.

Item	Control	RM10	RM20	RM30	RM40
Moisture
Crude protein	^bc	^c	^a	^ab	^a
Crude lipid	^a	^ab	^c	^bc	^c
Free gossypol (mg/kg)	^a	^b	^c	^d	^e

Values are (), and the values with different superscript letters in the same row are significantly different ().