FSM substitution level (%)
Control (0) 5 10 20
Lactic acid 12.12 ± 0.34c 10.11 ± 0.09b 7.79 ± 1.63a 9.09 ± 0.13ab
Oxalic acid 0.19 ± 0.01b 0.15 ± 0.02a 0.13 ± 0.01a 0.15 ± 0.03b
Citric acid 0.72 ± 0.03a 0.68 ± 0.02ab 0.65 ± 0.03a 0.71 ± 0.02b
Total 13.03 ± 0.12c 10.90 ± 0.18b 8.57 ± 1.60a 9.95 ± 0.16ab
Data are mean ± SD. Values with different superscripts are significantly different (P<0.05).
ns Not significant.
Table 7: Organic acid content of whole body in black rockfish (S. schlegeli) fed the test diets with various levels of FSM for 8 weeks (mg/L).
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