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Table 6 Proximate composition (%) of the whole body in juvenile Korean rockfish fed diets containing various levels of tuna by-product meal for 12 weeks

From: Tuna by-product meal as a dietary protein source replacing fishmeal in juvenile Korean rockfish Sebastes schlegeli

  Diets
Con TBM25 TBM50 TBM75 TBM100
Moisture 67.2 ± 0.35ns 67.0 ± 0.39 67.4 ± 0.24 67.5 ± 0.15 67.3 ± 0.41
Crude protein 16.8 ± 0.31ns 17.2 ± 0.22 17.0 ± 0.15 17.1 ± 0.19 17.2 ± 0.23
Crude lipid 9.7 ± 0.35b 8.9 ± 0.26ab 8.5 ± 0.33a 9.1 ± 0.23ab 8.7 ± 0.44ab
Ash 4.9 ± 0.42ns 4.7 ± 0.29 4.8 ± 0.09 4.6 ± 0.1 4.7 ± 0.29
  1. Values (mean ± SE of three replications) in each row that do not share a common superscript letter are significantly different (P < 0.05)
  2. nsNot significant (P > 0.05)